nightcraw1er.488: I think you will find they can. In this instance almost all users brought the game when it had denuvo and steam, the latest update has brought n these changes, it's not like beths are offering refunds for those who don't want the update is it? So in these cases, yes it is forced. If it happens before you purchase, then I agree, that's on the user.
I was responding to your general statement "all the other industry crap forced on you".
Of course you are right about restrictions being implemented
after one has purchased a game, but has that ever happened with a single-player game? I don't see how it could.
When one purchases a game, he either knows what is associated with the game, or knows what could change
after purchasing the game. That in fact is one primary reason why I pay no more than bargain bin prices for any single-player game that requires a server connection or is designed as a "service". You never know what could change.
At any rate, it seems that there is a misunderstanding here. If it is Dishonored 2 that you are referring to, Denuvo has not yet been removed. But even if it does get removed--which is a good thing even if it never should have existed in the first place--the game will still remain on Steam.
A game can be removed from the Steam
store, but once a game is purchased via Steam, it will be available to be played via Steam as long as Steam itself is available (theoretically).