Bernie certainly isn't for militarizing the police more or for "opening up" libel laws.
I see. So, let's pick two essentially non-issues and use that to slander Trump's supporters as "authoritarian."
Then, ignore Bernie Sander's decades long career as a Washington insider where he's voted to expand the power of the state, voted consistently for arming apartheid Israel, his dozens of votes for war, bombing, and sanctions on various nations.
But, no, that's not "authoritarian."
It's really hard to take your argument seriously, since it's so obviously biased.
And again, you obviously don't understand the term "authoritarian" and how it has been used as a racial slur for European peoples.