As far as I know, the "crack" for Denuvo, simply emulates the correct server responses, so the game can run normally. So unless the dev remove the DRM themselves, everyone loses...
No, what you describe is a bypass and it's not considered a crack by the scene. Denuvo has been completely removed from some games, but I don't keep up with the news so I can't say which.
Well there's a scene group called steampunks, who "crack" denuvo games by generating a correct key for the offline version of denuvo (normally if you play a denuvo game offline it'll send you to a website with a key to enter in a game prompt).
Their releases are scene releases, even with denuvo remaining as is.
The bypass "crack" Sephiroth87 is referring to is from (I believe) a non-scene person called baldman.