On the hard right you have Trump and on the other end you have this bunch. 
LOL and some wonder why I'm disgusted by BOTH parties.
I don't think they're equivalent.
Barry Goldwater was the last hard right Republican presidential candidate. Trump’s policies and
decisions are largely consistent with mainstream Republicans.
The DSA’s policies, proposals, and speech control are so far from mainstream Democrats as to be fantasy.
Imagine if they controlled one branch of Congress.