I'm reading above my post several posts from Copper members, all seem to be newbie, what is this supposed to be?

Bumping service that probably purchased by cloudbet since they are not active anymore here. Those account is useless since they don’t have any bumping power to put this thread on the top despite they keep posting here.
Bumping service can put the thread on top of this board since the thread is put on the top of page whenever there is a reply and I think that is what Cloudbet is paying for. But the question here is, does the service have enough number of post to keep this thread on top? Another thing is the power of these account to convince or persuade people to have an interest in the platform. Since most are newbies, I do no think it gives the client the desired result.
I’m surprised that these account is still not tagged for thread bumping despite that they clearly doing it due to the off-topic post they are posting and they are just discussing within themselves.

As long as the post is not spam and related to the platform activity, I do not think it will get tagged. But obviously, it has less convincing power than members with higher ranks that discuss the thread and the platform naturally.