OP of the first link you posted has already deleted his post so I can't know If you are telling the truth or not now.
Seems like he already did so, at least for the messages where they're stating it's them selling accounts.
My bad. Checking his evidences before I send red trust.
(let's say) I red trusted this guy for example but there is a problem.
https://bitcointalk.org/index.php?action=profile;u=167659How do I know If this isn't a game to make these accounts get red trust?
The account is suspicious as fuck with no merits, only 2 posts in 2018. But how can I be sure?