Not sure if you are interested but having your own business is one thing. It doesn’t have to be a huge thing from the go. If you are good at creative things, you can try selling stuffs through etsy or other platforms. I’ve tried this when I was in the UK and tbh it’s my dream job. It might not be sufficient at the start to support you though so you might need a stable job in the meantime. It does require interactions with customers but it’s mostly online and you can set your own hours.
Other than that...online support person? Typist, translator or something dealing with computers like programmers, developers or web design (you still have to deal with clients).