Haven't we kinda dealt with this issue already on discs?
I can't think of a physical disc I have bought for my PS5 that does nothing more than download the game to the system once I put it in - with whatever current updated version it is. And I still have to put the disc in to verify I have the physical media - even though it never checks the disc after that point.
And you might say, "Well some of the discs have the whole game on them!" OK, sure. But they immediately download the latest updates once you install the game. And unless I have never seen it, I don't think there's a "roll back to X version" option anywhere.