For Ungoogled:
--disable-encryption
--disable-machine-id
For Brave
--disable-machine-id
--disable-encryption-win
For Supermium, the first one, in theory.
Back up your profile first!
Yes, controld is utter garbage, thanks for bringing it to our attention! I don't know why would anyone suggest it here in the first place.
I think there needs to be some sort of post checking against dangerous advice that user gives.