Miraculous Ladybug Theory
One thing that always confused me in ML was ladybug's 'de-evilization' ability and how specific it seemed to be to Hawk Moth(like her yo-yo is the perfect size for the moths). It got me thinking, since there aren't many things that could fit inside her yo-yo, is it possible that the moth miraculous has basically always been the go to villain miraculous? Nah, that's would be incredibly lazy writing. Maybe there's something else. Something that requires purification the size of a moth that isn't a miraculous. Maybe there were anti-miraculous weapons/tools created, guarded and distributed by a separate group of devotees. Or maybe(and this is the one that makes most sense to me and I like the most), the ladybug miraculous changes. Like, it adapts to gain a solution to a current problem (which isn't too hard to believe considering the ability, lucky charm).
In conclusion, Ladybug's 'de-evilization' ability is likely a new one specifically designed for Hawk Moth's Akuma's.
Side note: did you know all previous ladybugs used a yo-yo as a weapon? Like seriously, what the fudge? Are you telling me that the first ladybug used an invention that was invented over 2500(at least) years later? Why do you do this to me? It holds the power of creation, why the fudge is it only the outfit that changes and not the weapon to a tool that the current user would be familiar with using(you wouldn't give a fencer a bow and arrow and expect them to be happy about it).
