Because right now - in every category, it is allowed according to the rules written.

One more issue I encountered to this topic: What stops me from making a new save file with just the things unlocked I want? I could technically not unlock the challenges to save time etc. It is also possible to have less things unlocked than with the memory deck. Maybe we have to go to the memory deck and Eperin after the run and show the unlocks - or accept save files catered specific to speedrunning. (it is not unseen for games to have that)

Don´t change things

Can my name be changed to "TheDregorath" ? Because thats my name everywhere and i tried to make a new Username and failed ;P