I don't GAF what people pick as long as its 222, if its not, fuck off with your Hanzo or Mei. I had 2 memorable matches this weekend: First one I was doing something else so when the screen comes up I instalock zen because he's usually fine everywhere. This was eichenwalde defense. I come back 30 seconds later and we have: Rein, Winston, Sym, Bastion, Genji. Yeah. And yet we held A somehow. wut? and it wasn't a matchmaking eff up, we barely got A ourselves on attack with a much better comp. Who knows.
Other one I was playing Ana on KOTH, we have a super mouthy (text chat) Pharah complaining about not getting heals. Dude I can't magically find you when you're off doing your thing. Finally on match point in round 4 or 5 I say "cool you want heals, you can play a healer this round" and take Pharah after he switches off of him. Of course he doesn't switch and we lose. Not sure what I could have done there to win that game I guess some times you just are gonna lose in those situations.
Ana in general isn't great on KOTH. Even during the height of Ana meta you'd sometimes see Zen ran instead of her on some KOTH points. She also makes a pretty sub-optimal support to run with Pharah because Pharah requires too much attention. Pharah is all about taking some chip damage that you want to heal up off and on so a great Harmony target or Mercy staff target but not so much an Ana who would have to refocus her sights to get heals to her. In general with a Pharah and on KOTH you want a Mercy or a Zen. Often times I run Zen because I find his Trance is better than Rez in most situations where people are forced to team fight in a small area.
I get it is annoying to feel like you're giving in when someone is complaining in text but it is often better to swallow your pride for the sake of winning. Also sometimes it really is the support's fault for DPS constantly dying. Either the supports are positioning themselves poorly or being too obvious a target and sitting in respawn cycle constantly. Zen and Mercy especially can suffer from being out of position and dying immediately.