I am confident WVM will continue in some form, even if development becomes super slow compared to what we have seen in the past, but it does seem like Braindrop's heart isn't really in it as much as before. Maybe I am completely wrong, what do I know. If it's his health, that is more important that a game, no matter how much we all enjoy it. It is understandable after overworking himself so much over the last year. Plus, with his changes in his personal life, I am sure he has other things to do that take priority.
He can take all the time he wants, but if you miss a deadline, it is better to say something and give a new target. Just courtesy to the fans. Even if he says, "Well, I was wrong, it's a lot harder than I thought to finish it up, so it will be out in about 3 weeks", I would understand and not have said anything.
Anyway, I didn't intend to make a big deal about it, it just seems like all my favorite games are slipping with deadline after deadline missed, without any explanation or new targets by the devs.