I would say it’s been at least a good 10+ years since I have paid attention to mma or a full UFC ppv (funny thing, I tried to spell ppv and autocorrect immediately changed it to poverty).
Now days in my group off mma buddies, we get a ufc ppv every few months just as an excuse to get the friends and families together. Nobody really even pays attention to the fights, it is just on for background noise.