Me not liking him is separate from him being a sex pest. If I really enjoyed his commentary on things, he'd still be accused by several women of misconduct.
Do you have any women in your life that you'd be willing to bring this topic up with?
His quote literally says "I dream". It's accurate in the sense that it is his thinking. His truth means nothing out of context. It could mean that people are overreacting to mass shootings.. So, no, I don't think his world view is anywhere near accurate or deep or intellectual. He's just saying his views are the truth and if you disagree you've been influenced by politicians. Don't get me wrong, there are plenty of morons that get their info from politicians, but Tyson is also an influencer. He's not outside of the political realm like he's pretending to be.

Law is a pretty adversarial field, though the tearing may mostly happen in the context of the practice itself.
Any sort of contest based profession usually has some large and clashing personalities that do some trash talking.
Scientists will go after each other's research if that counts. Dead fish MRI comes to mind.
Coding. "Who the hell wrote this crap code?" Checks blame. "Oh, me." See also Linus Torvalds mean phase.