As always, a well written article.
I was on a UA flight this winter where a 613 was escorted off by police upon landing, the resolution wasn't that complicated, as it seems, FA's in more established and better paying airlines have reasons not to look for fights.
Basically this guys kids were on and off with their mask and he was in the bathroom during landing, up until about touchdown [not his fault, due to announcement timing].
Ultimately there were a few Jewish families on board that made it clear to the police and to UA station supervisor that the FA was the one making a big deal about nothing and the police laughed it all off and told him they will write a report favorable to him [this was in EGE].
On a flight this CH a FA handed what looked like to be knapkins with a printed warning about compliance to 2 passengers in a quiet manner, they just dropped it on their tray table.