Unlinking accounts

Hi all,
Like many of you, I also got permabanned from facebook on 30th of July because of “account integrity”. No chance for appeal.
My instagram account however survived. It’s still linked to my banned facebook account, when I go into the account centre it says Facebook account is locked. I am scared my insta account will get banned randomly too.
Do you think I should unlink it from my facebook? Or will that trigger something in the system?
I am really sick of meta and this bullshit.