Look, I understand that the community is small and that I am sure a lot of people log on to chat as almost if not 50% of the reason.
I don't have much of an issue with what people are saying. In general, I don't care. The problem I have is that I pay close attention to chat to see if my allies are calling for things (scouts, needs help, tech switch...whatever game related thing) and then I see specs argue over stupid drama...
They goat each other which makes noise on team coms and then sometimes, even if by accident, they leak game info.
I have never complained about spectators talking about whatever to other spectators. I have no interest in moderating speech. What I don't like is when game info leaks or when specs talk to /all which spills over the team chat. If I could filter my chat to viewing teams only, outside of obvious game info leaks, I wouldn't care at all.
That and spectators goating players, which is disctracting to at least those players.