the team supports the subscription model of the future. until all potentially “saveable” games are saved, or at least those over a certain popularity threshold, there is customer value to be squeezed.
all the old content is valuable, because it doesn’t matter what you play, or if you play.
Honestly probably a while. Selling the same game over and over with minimal changes is quite profitable (see: call of duty, fifa, etc). Selling the same game over and over again with no changes... probably more so.