The things that scare ME are:
A. Some people seem to be practically unable to engage with dissenting opinions without claiming to have been "shouted down".
B. There seems to be less disagreement about the how to achieve what's right (i.e. we both agree on what's right, but disagree on how to get there), which can realistically be argued about in good faith, and more disagreement about what's right in the first place (e.g. person X thinks gay marriage, abortion, etc should be legally prohibited, and person Y does not), about which good-faith arguments are vanishingly rare for perhaps unavoidable reasons.
That only holds if you're willing to perform enough mental gymnastics to somehow transmogrify the gulags, mass graves, firing squads and famines that the USSR, Mao Zedong, Cuba, Pol Pot, etc. employed to deal with dissenters into features of right wing governance.
Or just pretend these things don't count...
Obviously we're nowhere near that in modern US, BUT the hints of "violence in exchange for a dissenting opinion" and "what I don't agree with is Nazism" are unpleasant to say the least.
I couldn't agree more. I've seen both actual violence and extreme glorification of violence against people of the opposite political affiliation more and more over the past couple years. Many people seem to dismiss the calls to violence as "trolls", which is actually probably true, but I have to wonder if there is much of a difference between a troll who calls for violence and loves to see people get attacked at rallies, and a person who would actually be happy about these things if they became worse than they are now. I feel like there used to be a solid distinction, but I'm not sure any longer that there's really a hard line between all "trolls" and people who would actually enact these things, given the power (and given no significant threat to themselves, of course).
One could. One would have to forego any claim to "absolute freedom of speech," however.