within the community of apocalypse preppers (the more serious ones, not the guys stockpiling ammo and riding ATV's) there is this idea that one of the problems with this idea of disaster preparadness and intentional living is that people think of "the apocalypse" as a singular thing with a definitive start. Mostly because they think it's all nuclear war. So, when you ask people to start planning for problematic futures, to maybe make a rotating stock of beans and rice and fresh water or some such, they say "oh, no, if the world ends I'd just kill myself."
Because they think that having to do this intentional living, using a gas mask or other ppe, being mindful of daily living like monitoring clean water and food, is something you do if the world is nuked. There's a definitive starting bell and if that bell is run ok now you can start living this way. and in their case, refusing to deal with it and offing themselves.
But as you say, the whole game of thresholds. "the apocalypse" and the things I and others "prep" for are more like continued crumbling of society, climate change, things of that nature.
and those don't have a starting bell.
so you then imagine someone saying "i'd kill myself if the apocalypse happened" and they're trying to measure how much bread and gasoline has to cost before it's time. Like, milk hits too many dollars a gallon and now it's time to put a .44 in your mouth. And that's obviously insane.
Things often only get the category long after the fact, the 20th century having these clearly delineated and defined eras and aesthetics and events is actually an outlier in human history, most of the time stuff happens slowly and piecmeal and it all blends together.
so, in the case of "when" regarding american fascism, well, what they're asking is when is it nazi germany and by when is it nazi germany they're asking when do I have carte blanche to shoot down anyone who's not also freaking out about all this, like I would do in nazi germany.
and the nazis are weird. Because like, america experienced something akin to fascism (an insurgent politcal movement of extreme anti immigrant and anti intellectual sentiment taking charge) with the know nothing party. But that was a phase. and while it continued to be part of the broth in the US, no one is really like "ah yes, the Know Nothing era" like they do with nazis.
and frankly, i think the thing that sets the european fascists apart from the rest of history really is that there is that definitve starting bell where they change the flag and rename the country and give everyone new uniforms. Because fascism is somewhat downstream of bolshevik communism (not in a "hur hur, it was called national socialism" way, please trust me) in that it is a desire to address the perceived inefficiencies of capitalism by centralizing authority and planning capacity and also reinventing national cultural identity in a way that is out loud and intentional and centers around the political party. So, the european fascists have this unique advantage and disadvantage from every other shitbag movement in history in that they give people the psychic mooring post in time of when we changed the flag and the names and now it's OUR time and if you hop on the team you can be part of all this cool stuff we're doing.
so, "when has america crossed the line" is perhaps a useless question. Unless these losers make the mistake of changing the flag and the constitution and the outfits declaring "ok, now we're a different thing" there will be no contemporary starting bell that gives people the permission to view this as the new and different epoch that requires them to fundamentally shift their relationship with the state and people around them. That is, there's not going to be a public sign given for when it's time to start machine gunning anyone on mainstreet who isn't also upset about all this. There's no threshold you can see that allows you to start the killing. If the killing ever starts, if an open insurgent movement takes off, it will almost certainly be some random bullshit that causes it that seems to be not as serious as things that happened earlier. And it will be up to that movement to manufacture consent and legitimacy for their actions. To create some foundational myth to deliniate in time the era before and the one after so people feel like they've got a clean break to becom second american civil war about it,
it's a psychological thing more than a sober minded viewing of what policy is too far.
Every day since The Nation State first became a concept, every single nation state has engaged in genocide and committed other acts that delegitimized its existence with the sheer depravity of its crimes. There's not a measure of cruelty and blood after which you as an individual are morally required to suicide bomb a traffic cop because that threshold was crossed by every entity in the world before my great grandparents were ever born. Bhutan committed genocide as a means of creating itself.
because the framing that there's some line that's crossed and now you do everything different is false. you calmly react to and prepare for eventualities on the horizon and try your best to head them off.
so, the political equivalent of keeping a rotating stockpile of beans rice and clean water, checking everything regularly, keeping your gas mask clean, using it for wildfire smoke and such.
We're just going to have to deal with each thing as it comes and head off the Carl Shmitt stuff as we see it coming down the pipe. Short of killing the bastard, there's no rubicon to cross where you have to go mad max mode on it. we should have already been forming armed community service groups, we should have already been meeting neighbors and ensuring we can count on eachother.
I view the, idk, epistemological concept of "how far is too far" for a government as being the equivalent of that misguided idea that "if the world 'ends' I'll just kill myself"