Your right on those points, the dev has a really whack update schedule and I'd be lying that I can wait for a Gran day 3.
But even so, isn't that all fvn's? I don't see a fvn that has a weekly update, either it takes 2-3 months to put out an update or an entire year so you really have to lower your expectations and just hopelessly wait (this is copium) even my favorite fvn can have delays and there's really nothing we can do.
We either bash the dev to make more consistent updates (will not work) or fossilize until a new update comes out 😭 we can't really do anything.