I follow some creators on Twitter and, as I said, it depend how you use it. One of them have 20 times more followers on Twitter (5000+) than patrons on Patreon. It can seem unbalanced, but for the scene, and due to F95zone, less than 1% of the players pay, in a way or another ; becoming patron, itch.io, a tip jar, whatever. Therefore, this ratio is relatively good ; and by itself it's already a good number of followers for such specific account.
It can be a good idea. And if you feel like it, you can still mention the game there. Some kind of, "nothing you on the music side this week, I was working on my game", news time to time.