I think that something that would definitely helps everyone is to just create a way to disallow "people" to comment on sales thread. Let me be clear about this: everytime i want to try a service from a member from a sales thread, almost all those who have sales thread created in 2026 have a lot of comments like "been using this service for a month, the seller is very good". BUT THE ACCOUNT IS CREATED THE SAME DAY! I always see that those accounts are banned, but so far, the comments aren't erased.
My user is relatively new here in bhw, but i've been reading this forum for years, so i just simply avoid any service from a sales thread with this comment pattern. But what worries me is that maybe someone new here will see all this comments and think the seller is good, and be lead to a scam. I know i'ts hard to handle something like that, because that would need to have someone looking at all sales thread... but all in all, maybe direct someone from admins to do that would definitely helps improve the quality (also punish the sellers that does that would help as well).
Because it's just natural human behavior. Almost nobody praises a good service, so to think that someone that just created the account would to that, this is just unreal.