It's kind of the same, really. Game Pass has Control which doesn't upgrade to Series X/S. In both cases, I had the option of playing at 30fps for free* or paying however much money for effectively a framerate cap removal. It's hard to justify paying a full price for a framerate/graphical improvement if I already have access to the older version.It's free if you purchased the game. Doesn't seem scummy at all.
"Scummy" is that I spent $60 for Control and all of its DLC last March, but because I didn't buy the then unavailable "Ultimate" edition, I'm expected to pay an additional $40 for the PS5 upgrade. THAT is scummy.