You can continue to conflate dissent with intolerance, but it's specious. For that matter, most people associate intolerance with racial and religious bigotry and not with legitimate expressions of disagreement.

You don't think their grievances are legitimate? Well that's more your problem than it is theirs. In any case their peaceful actions are Constitutionally protected from those who'd like to shut them down.

As for authoritarianism, that what you see expressed from people
who don't like protest and dissent. It's what you see from the right more than from the left.

Imagine going before a judge and asking that protests be enjoined because.....authoritarianism and intolerance. Right, you'd be laughed out of court.