Just an idea here, and no knowledge of where to share it:
The potion of bottomless chaos should be stealth patched to have a random, low % to transport you to one of the random portal realms with no portal dropped. i.e. treasure goblin realm, cow level, whymwhimsydalesydale, or some other new area, no portal drop, so others couldn’t join you, but you could tp back and forth with loot.
I think it would add a fun element to a kind of benign and unused potion.