Except that there are finite hours in the day. I enjoy the process and craft very much, but I also enjoy making high tech salaries. Up until a year or so ago, those weren't contradictory, because the craft paid well. Now, continuing to be employed in an AI-dominated industry means that I can no longer practice my craft at work most days. So now I need to find the motivation to do it in my spare time - and this while the work hours are significantly more emotionally and motivationally draining because it's less fulfilling.

If I switched to spending more time on the hobbyist craft, I would pretty quickly have to give up doing well at the job. And the parts of the craft I enjoyed the most are the puzzles around distributed systems and high-scale correctness, which tend not to come up in the hobbyist context anyway.