My question was based on the presumption that the person was a seller, not buyer. The problem would be that Dammitt may have posted blockchain linked addresses, sold one or more of the accounts in question, and Dammitt was subsequently banned.
Ok, I changed title and removed word "trader" from it. I also noticed that you have edited your post, I am not sure is it a question or you are trying to imply something (and I might have idea what you have in mind) but it is probably wrong:
edit: I am curious where the OP is getting his 'tips' of all these 'ban evaders'

*cough* *cough*
source: https://bpip.orgPlease just type here what you had in mind with
"*cough* *cough*", I don't want to start another thread just because you are implying something or just trolling. I will accept explanation in PM as well, I promise I won't share it with anyone. You have my word.