[rusk]

I don't think his critiquing of modern identity politics is necessarily an ideological thing. Like you say he's been embattled for some time over his opposition to the whole "C-16" gender pronouns thing. For better or worse this firmly gained him cheerleaders on "the right" while gaining him vociferous condemnation on "the left".

As GP points out he's not so critical of his alt-right cheerleaders. Perhaps we would like it if he took some responsibility for his more regressive fans but I don't think he sees that as his problem. Maybe that's fair enough too. Maybe he just sees himself as a guy who's "speaking the truth" moreso than "a leader".

[tenaciousDaniel]

I think this critique of him is fair. I would have less of a problem with the SJW-types if they showed any interest in combating the more extreme/hostile elements in their own side. I should expect the same from the right, and though Peterson does mention his opposition to the alt-right from time to time, he could do with a fair bit more of it.

[psyc]

I think this is all spot-on. Polarization itself makes for a lot of confusion, and many accuracies being tossed out the window for politics. Someone recently opined on the problem of having 'the wrong fans' like this: if the KKK likes a tax law that benefits them, does that make the authors and other supporters of that tax law white supremacists? For some reason people are a lot more sensitive when it's about ideas. Especially lately, when there seems to be so much fear that thought might cause atrocities, since it precedes them.