Previous to 222 she was nearly throwing tier.
She was meta when 222 first came out, then quickly fell out of top tier when Sigma showed up.
Then she got to be meta again after this barrier nerf, 2 weeks ago.
That “long time ago” is kinda based on some very short time periods.
That said, yeah she could use some nerfs, but more minor ones.
✅ Mei: Slow duration 1.5sec -> 0.75sec
Hanzo on the other hand is just gigantically overpowered.