Companies fought against piracy since 80s yet here we are. Denuvo ring-0 backdoors are what, 10 years old now?

Cloud can be beaten too - once you can decompile engine, what stops you from simply fetching all the assets with 1 legal copy from cloud, and repackage game with all of them, with no internet required and piracy checks removed? Its a race and no side is considering dropping their approach.