How I honestly feel with disagreements. To anyone: if we have a disagreement, I don't think less of you as a person, but when you resort to this, I feel it's a betrayal of respect.
When my boundaries are disrespected like this, yeah, I can get impulsively riled up and react, but even when I do I never wish harm or malice on anyone. I won't be a doormat though, if you disrespected a boundary with me, I'll insist on it being respected, and this is where I can get pretty bull-headed.
Just be respectful, don't always assume someone is acting or arguing in bad faith unless and until they do.