Considering how dev is releasing 2-3 min. of content in each update every couple of months... this game might be even enjoyable to play in 2030. Guess he can milk enough money to create at least an hour's worth of new content by then.
The funny thing about RPG maker games (the majority of them) is that you can keep playing repeatable events even after there is no new content but in MS, well, no, you cannot.
You have to wait for a few months for another 2-3 mins of new content and hope that the dev, in his infinite wisdom for game time management left you a slot you can eventually use for a repeatable event before the game ends.