In ten years, when they want to pull the plug on this game, they will cite dwindling users and “exorbitant” per-user maintenance costs.
They don’t want playable legacies. They want something they can leverage for nostalgia marketing in 20 years, and if you break out the original game, they won’t make any money. Production companies want you to buy what they are offering today, because it pays for new yachts.