I assume the issue is you self-censor more and have to do things exactly by the book.
I've never been particularly interested in "software for one person" but I've shared lots of working but not great code(years old from before type annotations that hasn't been touched much since, written a hurry, etc), and faced some embarrassment.
If I was actually attached to specific details of the style, like "Yeah it crashes on some JSON input, but I don't care, it's only meant to handle stuff from this other thing I made" I might not really like sharing it as much.
I've never been particularly interested in "software for one person" but I've shared lots of working but not great code(years old from before type annotations that hasn't been touched much since, written a hurry, etc), and faced some embarrassment.
If I was actually attached to specific details of the style, like "Yeah it crashes on some JSON input, but I don't care, it's only meant to handle stuff from this other thing I made" I might not really like sharing it as much.