Not as much as Dva.
Like dude. That was part of the question.
Rein was F tier Ball was pretty good.
Sigma needed a bit, but he was dping fine, he was better without adding to the pool of one shots, especially offensive since its on a tank rather than a DPS.
Doom needed a bit to make him less of a thtow pick of an oppressive monster based on player skill gap.
Zarya was fine but obnoxious now kore then ever, but they reverted the nerfs they did on her so no complaint there. It helps her keep up with the other tanks.
Orisa just got reverted just to keep up with other tanks.
Queen’s own was more of a quality of life we’ve been asking for a long long time.
Dva needed a little, not a boost to her entire kit. They’ve been buffing her how many times now. Don’t believe me? Check the patches. She hasn’t had a single compensation nerf.