Trashtalking in PvP is all part of the charm and experience in any MMO. If you dont like it, then dont pay attention to it, simple as that.
Now the Wintrade thing which is happening within Feast in general, that is one of the main reasons why the current PvP system needs to be reworked from the ground up. But since Squeenix cares more about releasing countless Final Fantasy remake games lately with the FFXIV funds, i highly doubt that PvP in this game ever gets the attention it truly deserves.
