I spent most of the last two years making a rather large hobby project. A 3D renderer for cad/visualization. It's pretty hard and slow work because getting anything wrong is usually hard to debug. Get a sign wrong and you have a black image suddenly, with painstaking debugging following. I worked on it for evenings and weekends, probably totaling a man-month of work or so. As a fun experiment, yesterday I asked a mod…
I also don't fear for my job, but it's because I was already laid off 1.5 years ago, right at the start of this AI boom. :/
However, I love coding with the AI. I can get it to handle all the crap that I know what it should look like, but don't want to spend the time doing myself. Instead, I get to focus on making the thing work well and do what I want. I am so much happier coding with it than without it.
Now if I can just find a job to do it in, I'll be set. :/