If he was still collecting money from Patreon I could see that, but I don't think there's any author who would refuse money just because they can't come up with a good ending. Without mentioning that lying about health issues would be a pretty shitty thing to do and would nuke his reputation beyond repair for no real reason.
This game actually went through something like that, BP couldn't come up with a good ending for all the paths he had, reworked the art for the ending scenes over and over again until he simply abandoned it and went radio silent. He's still pausing billing monthly despite having not touched his F95 account or made a patreon post since 2023. So at the very least there's that, which is nice in a sea of scummy devs.
There's a shit ton of lazy, in-over-their-heads devs in here, but I'm willing to cut WWG some slack simply because he pauses billing every month since announcing he got long covid. That's much more than pretty much any other dev of a game in-hiatus, abandoned or in its milking stage.