Hey Andy, dev/ops nerd turned marketer here. First of all, AWESOME that you quit your job and are attempting to make a go at this! Huge congrats!
I would recommend you put in a couple higher levels on the Patreon and think about what people would want from you. For instance, I ran a popular blog and asked my readers what they would pay monthly for. Turns out one of the biggest requests was just a private webinar (I hate that word, so you could call it something else, like "knowledge brain dump") once a week. I ran them for 60 or 90 minutes and took questions at the end. In fact, I may do this again in the future, since I continue to get requests for it long after the fact.
People here have expressed how articulate you are when describing the language. Setting up a group at say $19/mo or even $49/mo where you deep dive into software dev, practical applications of Zig, and/or programming languages in general "live" once a week might be something people are willing to pay for, and would get you "out of the red" more quickly.