I guess while he was an outsider I'm not sure that he would have proven to be authoritarian in the way Trump is. I'm mostly worried about our democracy and not necessarily so much about policies.
I agree; I specifically said that I had no basis for claiming that he was authoritarian. The rest is quite similar, though - the outside insurgency and the populism. So the playbook is there for it to happen on the left as well as on the right.