It's pretty horrible when you agree with people in principle, but they are are unprincipled liars exaggerating or making up "facts" whole-cloth, and in doing ruining any positive vibes you'd have interacting with them. "Uhm... dudes, you are right, but you DO NOT have to *LIE* about it, do you?"
@freemo Right. https://melmagazine.com/en-us/story/tenacious-unicorn-ranch-colorado is an example. "Oh, I believe in the right to bear arms, but not for *THOSE* people! <insert list of made-up reasons to deny "those people" the same rights.>
That one right there gets me way the hell pissed off.