[It wouldn't surprise Izuku too much. It sounds like a classic case of all of them doing something, but somehow having their memories of the event wiped...which isn't a fun thing to think about at all, but. It's still possible.]

Trying to stop it is probably going to have to come after figuring out why and how it's happening, anyway. On top of that, we don't know if the things that are appearing here are just...copies of the things we know, or if they're actually things being removed from our homes, you know?

[...which is even worse now that he thinks about it.]