While I understand the frustration, generally speaking harping on a delay doesn't help as it just depresses the creator even more.
I'd accept it if it weren't for the fact that he's been dragging it out for so long.
The worst, and most annoying, thing is that a while back he said he was already in the final stages and that, due to the release date due to various reasons, he had to stop development of the game for a month.
Which was fine, because it was plenty of time to get it ready.
And the first thing he does is push the deadline back a few days. Unsatisfied with that, he doesn't respond at all to those of us on Patreon and, in the process, plays dumb on his Discord.
It's tactless.
He doesn't even show any progress on the scenes.
That would help keep people from bothering him about the slowness of the updates.
But, obviously, he doesn't publish them.