This has sadly come close to home, as it where, of late.
It’s worth a read.
The point being missed: an Hegelian or Marxist will very easily “pledge allegiance to the mimicry of tolerance.” They have already done it. They’ve been doing it for a century. They are doing it now, most notably at Berkeley. War is Peace. Speech is Aggression. Beatings and Intimidation are Freedom. Gramsci and Alinsky would nod approvingly.