Sure it is. Care to try to tackle the question I asked?
Well, If we pretend for a moment that conservatives aren't hypocrites and we apply your questions to the case of Colin Kaepernick, we discover that none of your questions define the threshold of "Cancel Culture." Too many conservatives decry "Cancel Culture" and meet the qualifications of your questions for these to define the limit. Maybe you missed some questions.
8. Threaten to put a bullet in the head of Person X?
Oh, no... If we ask current house representative Greene she'll tell us that that isn't cancel culture either. She (And just about every other Republican representative nearly all of whom refuse to censure her) will tell you that she wouldn't be involved in anything as sordid as "Cancel Culture."
9. Actually put a bullet in the head of Person X?
Ah, this might be the threshold... but we might have to do some polling regarding the Gabrielle Giffords case to know for sure.