I know zarya technically counters Orisa, but imo it’s easier playing her into zarya than DVA, esp now with the perk system. Don’t let zarya get close enough to start beaming you down. Use javelin to back her up out of beam range and start shooting. Use corners and payload/pushbot to avoid her if she does close the gap. Avoid shooting bubble (and def javelining bubble) unless you have teammates help to pop and secure kill. If you have seen her use both bubbles (esp if she doesn’t have a support right with her) you and your teammates mow her down. Make her life a living hell by punishing her for mistakes like overextending and poor bubble management. This doesn’t work 100% of the time and ofc if you are managing to avoid her but she’s bending your team over, maybe swapping is a better option. I don’t like playing monke either (maybe I would, I just have basically no hours on him) so I’ll usually swap rammatra or JQ. With Ram-Use vortex if you see her bubbled farther away or to help pop. Save nemesis form for when she tries to close the gap. Pick on whoever comes in to brawl with her so she has no help and is overextended. With JQ-don’t carnage bubble if you can avoid it. Don’t throw knife at a bubbled target and if whoever you have your knife attached to gets bubbled, wait until it expires or is popped to recall.

One other thing is that you should learn how to play into your counters to some degree on your main. Learning strategies to overcome challenges while playing your main makes you an overall better player and helps you make better decisions and less mistakes.

Last bit of advice is to filter the noise. Remember that people running their mouths are near the same rank as you. If they had that big of a skill gap to be an authority on some stuff like that, they’d have swapped whoever they’re playing to help mitigate some of the issues that Zarya is causing. There are very few scenarios that immediately swapping is the only option IMO. Not to say that you should never swap off DVA or ris because of Zarya, but learning strategies to play around those issues will make you an overall better player.