Truth be told, I don’t even know what an actual far left is. I always saw the left-right spectrum as woefully asymmetrical, because there’s a handful of ways of getting things right (as in being correct factually + morally) and a million ways of getting them wrong. The former generally aligns with “left”, and the latter with “right”.

I’ve seen some vile opinions from people supposedly on the left which were indistinguishable from the far right, and it starts like you said with this irrational need to avoid agreeing with liberals at all costs, which in time leads them down delusion avenue.