I would say no, none of the themes of cyberpunk are really there and aesthetic is also very far off
Cyberpunk
A place for discussion of all things cyberpunk (not primarily Cyberpunk 2077)
There's the lijiang tower map that has some really cool aesthetics, I'd say kinda cyberpunkysh:
I think it mostly looks futuristic, and not cyberpunk, what I consider cyberpunk look is more dirty, less utopistic and polished look. I tried to post image from Deus Ex Mankind Divided Golem City, but it didn't work for some reason.
Just post an external URL to it like i did, similar to old reddit
It's also more lightweight to the instances, I strictly only upload images I don't want to rot on here
Overwatch has a lot of the same sci-fi elements, but I don't think cyberpunk would be an accurate way to describe it. In a way, it's a patchwork of a bunch of different stuff; for example, you might say Sombra is cyberpunk. But I don't think it generalizes well.
One of the main things in cyberpunk (and in a lot of punk genres) is economic inequality and the flaws of capitalism. In Overwatch, large corporations are part of the setting (and so is poverty, I would guess), but that's all they are — background set pieces.