After Switching to Proton 7.0-6, the game actually opens and it runs flawlessy without issues, and my hardware isn't even great for gaming.

I thought Denuvo would be a problem in running it on Linux but it appears it isn't an issue thankfully.

overall, it runs very well with Proton and I've never experienced any issues besides having to force an older Proton version.

ignoring the fact that I am a Miku fan, I recommend this game on Linux since it runs excellent from my experience.