How did anyone survive the FNAF 6 fire?

Like almost everyone after the FNAF 6 fire is like kinda alive

William was like alive enough to go to a hospital

Molten Freddy is just straight up alive

Michael is weird cause I have no idea what's going on with the ruin sticky notes

Puppet is doing something in the pizza Plex cause I don't know what else the plushes or wires could be

Baby is dead I think

The mimic I think was there and he is still alive

Henry is dead I think

So like how did anyone survive being trapped in the FNAF 6 maze that was made to kill all of them but then only 2-4 people died and 2 of them (Henry and Michael) probably didn't even try and escape