You are right, such things have happened before. It doesn't make it any less of a bummer to hear you are being pushed out of a long time favorite game. Thank you for the clarification.That situation has happened before, you will be unable to play until you upgrade your hardware if it can't run the updated version of the game.
At least I have the PS4 copy I started this space flight obsession with. Now, after 1500hrs+, I finally get to have the new player experience. May my PC account rest in peace until I come into new hardware in a few years.