This is the dumbest, most frustrating interface I have ever seen. I have two different profiles, one for myself and one for my business. I updated the bank account for my business as it is the active account, but I got paid into my old account which will be closed shortly. There seems to be no way to delete the old account. I have tried going via the business account and via the personal account - there is nowhere to remove an account. Without a doubt, AppStore Connect has to be the worst UI/UX I have ever encountered.
[Edited by Moderator]