What a bunch of nonsense.You are trying to enforce a rule which was at that date not activ.
Buying and selling accounts where in 2015 and before allowed and massivly practised even from most old DT1 members.
At that time noone gave a fuck about plagiarism.It can be found on any forum.And finding one post which got copy pasted years ago is enough to destroy a DT1 account into a scammer account is amazing.

And also i do not belive in coincidences.Its funny these coincidences of high ranked people getting banned always happen when speaking up against a specific group.

Suchmoon already proofed in the past to digg in peoples history deep even 5 years past to find anything to get somebody punished when having a dispute with him.