User blog comment:Mellowix/Theory: How Aizawa's Quirk Works./@comment-38126222-20200422045156

Your theory could be true. But let's be honest it's just quirk that erases other peoples quirk. Unless Horikoshi actually planned it but I doubt that. This is just how the superhuman society is. Theory or no Theory Aizawa quirk is exactly how they say it works. (I'm not saying your wrong)