I’ve flown several times and Ive never been harassed, I’m also not blatantly disregarding the mandate. I take it off to eat and to drink, but put it back on when clearly not eating. I’ve seen a woman get taken off the plane on a mask related issue. Push it and you’ll lose. It ain’t the hill you want to die on.
Also, not trying to be a prick, but I fly first class so it’s not as crowded, they’re constantly serving you food/drinks, so I think they may be more lenient at the front of the plane.