Lol oh LeeRoy I am not asking you partake in this if your hung up on these things. The big secret is your character does not have to go to these places youngster. No one is forcing anyone to go anywhere. It is pretty silly to argue about these hypothetical places...they arent. And if someone made one of these places why would you go? If its part of a character arc then you would clearly have the ways and means to deal with them for whatever plot logic you needed.