Personally I'll say it's appropriate to red tag user because from your topic and his OP he looks untrustworthy. He opens a service thread bump thread and locks it, asking interested customers to PM or chat him on telegram thereby taking their transaction off the public space isn't a trustworthy practice and has scam written all over it. Next he already has negative feedback although they're untrusted ones that doesn't mean they're wrong. This could be people he has already scammed through the PM's and on telegram. I'll say you should go ahead and tag user to prevent potential scam.
OR
You can leave neutral tag, asking forum users not to trade with that account and ask him to defend his negative feedback and carryout his transaction openly on the forum also PM the users that have already left feedbacks for valid reference if they were scammed. If he's not found guilty and agree to carryout open transaction then all tag should be lifted, in the spirit of this
- You should be willing to forgive past mistakes if the person seems unlikely to do it again.
When someone copying their own thread on multiple boards,it is also plagiarism an needs to be banned.
Note:I reported people for copying their own thread and got banned as well.
That isn't plagiarism but spamming and i bet moderators didn't ban that user for plagiarism (for that particular post) but could be for spamming or any other offends after investigating the account but since they dont give direct reason we can't conclude.
This is what plagiarism is
Plagiarism is the "wrongful appropriation" and "stealing and publication" of another author's "language, thoughts, ideas, or expressions" and the representation of them as one's own original work.
Source The key word their is "another author" can you steal from yourself, answer is NO.
