Leisure projects for me at least are about the personal challenge and achievement. If the LLM does it, you achieved nothing.
Are you assuming that "using a LLM" automatically means "vibe coding"?
Is it not engineering anymore even if you micromanage and relegate the machine to a better typist, following patterns and doing research around?
I'm glad that you find achievement in the personal challenge. At home, I'm just getting things done. Small things, bigger things, and best of all I get to pet the dog more while it works in the background.