So.. I'm normally not like this, but....
The person making this does very frequent streams to show they're working on it. They're not the fastest, but they're very transparent. They often probably work on this more than is healthy for them.
It's moving forward. And people are allowed to do what they enjoy, not simply grind out your whims.
It's not abandoned. The latest test build is buggy, but starting to be more feature complete (this is what test builds are, yes?).
And now I'm going to go up my Patreon monthly amount because they're still working on stuff.