Paid Troll
A person (or a bunch of people) who get money from rich folks or big companies to start fights and act like total jerks in online chats or comments.
"I’m not paid to be nice, I’m paid to be a pain in the ass.", @TrollForDough
A paid troll wrote, "Your opinion is wrong, and I’m getting paid to say it."
In a DM, a paid troll said, "You think you’re smart? I’m paid to make you doubt your life choices."