I manage people and have some advice. Start with, "I'd like to be converted to full remote, what's the process for that?" The answer is probably "I don't know but I don't think it would fly." Insist that your manager ask up the chain for an official answer. If the answer is "nope", next say: "I'm not comfortable returning to the office for health reasons. Will I be fired?" This is two-pronged: a) it introduces privat…
On the other hand, if a good manager doesn't care if you quit, it also says a lot. There are developers I was so relieved just quit. It wasn't worth it keeping them.