Their last post on patreon, which was apparently removed, was announcing that they got Covid back in 2021 and since then nothing else was posted anywhere...
Unfortunately I think the worse has happened...
Well, considering that the coronavirus (SARS-CoV-2) is actually relatively benign to anyone who isn't elderly or seriously immunocompromised, despite the fearmongering of Government and Big Pharma, means that either he is actually sick, dead, or really doing just fine but is fed up with his project(s) and used the coronavirus as an excuse to step away from his obligations.
It's not like it's difficult for someone with a pseudonym account to disappear into his regular life...
Big Pharma is the biggest global cartel. Of course they are going to want to fearmonger with culpable greedy governments. I wouldn't be surprised if they all commissioned China to create the virus, so they could create new physical ailments on healthy people, and further monetize every flu season.
That aside, this abandoned VN bullcrap is why it VN authors on this site should refrain from posting their half-baked unfinished projects until they are completed. It is highly unprofessional, annoying as hell, and disrespectful to audiences, to be constantly presented with bits of content that will never be completed. Thankfully, my best friend on this site has good work ethic & actually finished his VN before posting it. I read his VN in 3 months and greatly enjoyed the ride, without having to wait months between.