You’re missing the point, there’s no need to hate anyone unless you’re physically fighting them (that’s why hatred evolved in people), then it’s very useful.
So unless you’re being attacked, tolerance of those on the other side of the room is the only logical stance to adopt; just because they’re on that side they still have good ideas from time to time and if you hate them you hate the idea and learn absolutely nothing, however good the idea, tolerance gives you the chance.
You’ll have to back this up, please quote the post and/or phrase.