I'm ambivalent about it. Not my circus, not my monkeys. Or... I would be, if that was still considered "good enough"; it isn't. Now we're all somehow obligated to be cheerleaders for it. I won't be compelled to cheerlead some shit I don't give a fuck about, and the imposition offends me. How about: I don't smack your face to the wrong side of your head and you don't whine that I have to pretend to like watching you slobbering all over each other in public.
Remember the idea that "what goes on behind closed doors is none of your business?"
I'm agreeable, as long as you keep that shit behind those closed doors.
And that goes for "representation" as well. How do you know which characters throughout the history of fiction were straight and which ones were homos? You don't -- because outside of porn and slashfic, nobody fucking knew. Who any given character was fucking was never relevant to any story that character appeared in, for the most part.
But now we're supposed to put up with unprofessional public displays of affection where they're completely, jarringly out of place, just so that a checkbox on a list can be ticked.
Sometimes it's done well. Sometimes it's no better than product placement for ass-spelunking. That latter shit needs to stop. It's not just lazy writing, it's offensively lazy. Amateurish. We the audience deserve better than to be sermonized at with that shit.