Which sucks, because Arkane was one of my favorite developers before the quality of their output fell off over the past five years. I loved the Dishonored games, and Prey is the single best immersive sim ever made. I was looking forward to DeathLoop, but it ended up being kinda meh, and Redfall has been so universally panned that I haven't even bothered to try it.
Unless I'm mistaken, Denuvo constantly encrypts and decrypts everything in the process' memory, including executable code, in order to conceal it. There is no way to do that without massive performance overhead.
There are uncracked Denuvo games to this day that don't have performance issues. Not everyone is incompetent in implementing it. That doesn't mean I'm defending it (but Reddit/Lemmy will like to take any sort of non-attack as defense sooooo), I'm just saying that there are Denuvo games that don't suffer performance issues.
Bethesda Game Studios games don't have DRM like Denuvo. BGS and Bethesda Softworks are two different entities. ID, MachineGames and other Zenimax studios tend to have DRM, not BGS.
On the other hand, didn't Denuvo come out after Fallout 4 launched? So what would they even protect, 76?