the gray & ekkocait sentiments
zaun is not metaphorically dependent on piltover for clean air. it is materially dependent. its an infrastructure defines their quality of life.
the ventilation systems that circulate breathable air through the fissures were engineered topside. the undercity’s survival — against industrial runoff, mining byproducts, factory smog — is structurally tied to piltover’s control.
and then there is the gray.
in convergence and supplemental lore such as arcane, the gray's effects are corrosive, carcinogenic, and cumulative.
in episode three, we see a sketch of human anatomy marked by necrosis — decay spreading across the left side of the face. that is the biological consequences of long-term exposure to it. the gray is not theatrical gas, something inconsequential to the point it can simply be ignored.
when caitlyn uses the kiramman key to reroute the ventilation systems and flood zaun in pursuit of jinx and the chem-barons, it is framed as tactical necessity. a controlled measure, with no consequences to the civilian population. a calculated risk to avoid broader war.
but materially, what occurs is different.
she redirects a civilian ventilation system — one built to mitigate industrial toxicity — and turns it into a delivery system for hazardous exposure. shutting down breathable air in a city already compromised by industrial smog is not wise. it's not the "safest option". when cait consciously committed to unleashing the gray, it became an unfair collective punishment that damaged the lives of many.
arcane does not hide the cost. we see notes referencing increased coughing. we hear older generations reference the gray as something promised never to be used again. here's a quote from a note left by a zaunite in the jinx mini-game:
HAVE YOU BEEN COUGHING MORE THAN USUAL LATELY? experts warn that this could be due to the chemical warfare deployed by piltover against us. older generations may remember "the gray", a toxic gas topsiders vowed to never use again. it will come as no surprise to our well-read audience: those gold-plated pigs went back on their word.
children are uniquely vulnerable to airborne toxins. smaller lungs. faster respiration rates. higher long-term risk of damage. real-world environmental health data mirrors this reality: particulate matter harms children and the elderly disproportionately.
the shows reflects that truth deliberately, as evidenced in the scene where we see the firelights trafficking in civilians to their hideout in s2. victims of environmental injustice. again, you cannot "target" airborne particulate matter in an open, interconnected ventilation system with perfect containment simply by turning a valve. once the gas is released into a shared atmospheric network, several things occur:
1) diffusion is immediate.
2) the pressure gradients shifts airflow unpredictably.
3) particulate matter disperses based on temp, humidity, and not to forget to mention structural leaks.
4) heavier particles may settle, while lighter ones linger.
5) ventilation cycles recirculate what was meant to be "directed".
even industrial facilities with sealed chambers struggle to localize gas exposure without secondary containment systems. when we look at zaun, we can clearly see that the undercity possess a cavernous ecosystem due to how structurally porous it is among other factors.
canonically, his parents work factory labor. his father even requires ocular augmentation due to chemical exposure. in the convergence story, both of his parents health deteriorates to the point of there's a serious conversation they have on forced relocation.
for ekko, the gray is not some academic / armchair theory. it very familiar.
he does not distrust enforcers because of jinx or even silco. the enforcers were a problem before silco's rise.
let me re-emphasize: he grew up in a city where breathing is conditional. where ventilation is not guaranteed but permitted. where chem-barons demand labor in hazardous workplaces that produce toxins and piltover controls mitigation. he understands the dynamics as nothing but leverage that allows no zaunite the mobility to rise above their means, let alone improve their quality of life..
when caitlyn chooses to reactivate the gray to flush out jinx and destabilize chem-barons, despite their personal street wars, ekko would have never cosigned that strategy and lent support.
piltover built the systems.
piltover controls the systems.
piltover determines access to breathable air.
when air becomes leverage, trust inevitably collapses. so, naturally, what comes after is escalation. public unrest.
caitlyn’s stated aim is to prevent large-scale war. that goal is noble on paper. it's a nicely built copium machine for xenopobic/class apologists that pine over lesbian girlbosses that perpetuate systemic harm. the day of ash demonstrated the cost of open conflict. then we later see how pilties face no repercussions for their brutality. jayce killed a child in those mines. no consequences. children and teenagers were recruited into criminal syndicates because those structures were the only ones offering power and a reliable channel to be useful to their families and feed their stomachs.
but dehumanization makes escalation easier; if a place is not humanized, its suffering is easier to justify.
ekko learned early that when a population is considered disposable, order becomes a justification for anything. this is why he does not grant blind faith upon first impressions. this is why he was close to popping cait in her jaw when she naively denied the corruption that was happening in-house and infecting the streets of zaun.
he didn’t come at her neck because he cannot perceive nuance that vi magically was able to see from the cloud of her compromised emotions. he came at her because he understood patterns — cait was telling on herself from their first interaction. ekko might have a list of mental health issues, but that doesn't disqualify him from making good judgment calls and understanding how partnership with an enforcer makes them a liability.
author note: if i hadn't already made it clear by now, the gray is sentient and eldritch.
when we see the effects of the gray, we see that it intentionally/naturally causes necrosis on the human body. lung tissue exposed to corrosive particulate matter scars. prolonged exposure accelerates respiratory illness, ocular damage, and cancer risk.
the visual illustration of decay spreading across a face exists for a reason.
when you grow up inhaling chemical air, watching neighbors normalize chronic coughing, you do not forget the smell.
and he would not ignore a topsider reactivating that memory under the banner of containment and their own brand of "justice". chem-barons are not innocent. we established how they exploit labor. they profit from suffocation — economic and literal. but internal corruption does not erase external domination.
so, from ekko’s perspective: caitlyn may not intend harm. but her intention does not negate the impact. zaun has never had the luxury of assuming good intentions. that is why he is wary. he's rightfully resentful. not only did caitlyn betray his trust, her actions affected people close to him. if your parents' lungs are under threat and face collapse from factory smog and someone who release a menacing lovecraftian gas into "strategic vantagepoints" where they happen to work....
you do not forget that. if the people who control your oxygen do not breathe it themselves, the power imbalance is too great to ignore.
you do not forget. and you do not forgive when someone who was suppose to be different resort to a series of actions that effectively positions them as an oppressor.
tldr: no, ekko wouldn't approve of caitvi relationship. be realistic, he's not going to be caught dead at their wedding. he'd hold himself accountable for allowing vi to convince him to work with her in the first place. no, just because there was intercommunal violence between firelights and the chem-barons does not mean ekko is callous enough as potential casualties of war.