lolDo I pledge to this game atm? No. Have I done so in the past? Yes.. So guess I'm in the middle there..
If you play what I would call the "primary" route (Haley only). It kinda suck if you have to go month after month without a update and watch "fringe" characters get updates. Such should been a fan service you add after the primary endings (solo Haley, and "Haley+Sandra") done tbh.
I know Patreon isn't about buy something, nor subscribe to something. You do however pledge to the creator because you get something out of it still. When a game looses momentum, and you go month after month without content for your path when updates hit, that is more a motivation to drop your pledge than keep pledge when you know you can download it regardless eventually. When a game have a couple paths it's doable, but when content start diverge over several paths and characters I'm not so sure that add to keep your supporters happy though.
A dev can never get it right, can he. If there are not enough choices, the cry is it's too linear. If the choices don't make the game diverge, then they're false choices. If they do make the game diverge, than they're wasting time.