People I disagree with are spammers.
No, just people who go on posting sprees in a select number of threads to the tune of 40+ posts in the span of ~12 hours. I don't really visit that board too much, and the only time I really recall his posting was two times where he seemed to be responding to literally every post to challenge their reasoning.
As for what you said, there are plenty of people I disagree with here that I don't mind conversing with, and even enjoy at times. I get it, it's a forum about politics, where bias is a constant fixture, but sometimes users really are just annoying as hell in their behavior and not their beliefs.