Some posters like to post their personal trades. Maybe some like to see that posted by others. It is all unverified, so IMO meaningless.
But posting it is benign.......unless someone feels they can be fooled into taking some action themselves, based on somebody else's claimed trades, in which case that someone has themselves to blame for not focussing on info about the stock/company that can be verified. JMHO.
Posting the trades is not abuse. But taunting other posters is abusive.
MVIS bulls and bears have posted trades. It isn't about "pumpers". It is all meaningless, IMO.
P.S. I try to participate in some OT discussion like this, as an attempt to increase our understanding of each other. But let's not fill the board with this.