[@Rekkuza]: I think that the floor is... Hm. It's a bit tough for me to describe because I don't like powerscaling terminology (it's absurdist most of the time at best imho) so it might be better to throw character ideas onto the table and start from there.

Base humans would unfortunately not function given the circumstances, no.

If there's a generally considered "fan consensus" character then I'd lean towards "yes", but only if they're defined. I wouldn't accept someone like Demi-Fiend due to the absurd shit he can do, but conceptually he'd make the pass even if he's got multiple routes in theory that bring him to his endgame.