I have seen worse CI-EN devs that have "dissappeared" and still suck money out of dumb peopleBack in 2020 - 2023 it used to be covid and post-covid depression with backpain. Nowadays it's just a generic sickness. Very common tactic for Japanese devs when they want to delay and collect that sweet ci-en sub money.
Last time i saw this dev it was since 2021, and people were paying him nearly 4000 yen per month until this month
Finally people stopped giving this dev money and barely makes 500 yen a month