I did yes, while I did not get this particular site a short review suggests that none is a solution to my problem. I want a "work or business account", or a 2nd

I did yes, while I did not get this particular site a short review suggests that none is a solution to my problem. I want a "work or business account", or a 2nd "personal account" unlinked from my user profile. This should be possible without deleting a whole user profile (what the linked solution suggests, in several different ways).