A pretty good way to determine whether I'd be willing to spend one more second in a given person's presence would be to ask them for their opinion on Greta Thunberg, Meghan Markle and Amber Heard.
@ceoln Another good one is to tell them you donate to PETA. I don't, actually and my feelings about them are somewhat mixed; but if the person responds by turning purple and telling you they'd gladly machine-gun the last rhinoceros if it'll make you cry, you've got a fair idea what you're dealing with.
@ceoln Not so much a question of right or wrong as how much foaming at the mouth ensues.