For these kind of people, I just stop responding. I try to respond to every feature request I get, but when people start to argue, and I have nothing to say th

For these kind of people, I just stop responding. I try to respond to every feature request I get, but when people start to argue, and I have nothing to say that moves the discussion forward, I just stop responding. When they don't get a reply, they tend to forget about it and stop arguing.