Earlier quoted context omitted.
Maybe what they are feeling is a deep unconscious unease at the realisation that the cancellation culture the leftists have bought to life is bad karma. What goes around comes around.
Isn't that so-called cancel culture has been around forever? Doesn't every group do it?
(That's what makes the current meltdown/full-scale civil war on the left over Israel and Hamas—involving at least four of the above six factions—so hilarious to watch.)