if it brings you joy, what does it matter how someone else does it?
If you run for fun, what does it matter that someone else does it faster, or in a paid exhibition optimized for max revenue?
Do it because it brings you joy, there is no external dependency.
> Where every time you do something for fun, someone will come out of the woodwork when you show it off
See, this is where things get tricky, either the activity brings you joy, and/or the sharing of it brings you joy, and/or the showing off of it brings you joy.
For the first two, it is irrelevant what someone else has to say or do about it; ignore the noise. For showing off, yes, some activities are no longer worthy, so change is needed to find those that are.
Hopefully for a hobby, or for anything that you love to do, showing off is not a major criterion for why you do it.
That aside, I've been lucky enough in my career to work alongside, mostly, people who have a personal interest in using software as a tool, and knowing their toolchains very well, be that a language, a command line, a system architecture, you name it. If you found something cool to do with a tool, you'd share it to disseminate the knowledge. That culture is very quickly dying off, I feel, because LLM-driven work encourages siloing to a degree I don't think gets discussed enough.
Lastly, using LLMs to write code is its own type of exhausting. I thought I could keep up my hobby by mentally checking out of work and working on projects by hand in my free time, but babysitting the LLM, reviewing the massive corpora of code and documentation it puts out (including those put out by colleagues), and the insane volume of context switches this technology encourages in the workplace makes me want to stay the hell away from computers alltogether if I can help it.
This example is actually very clarifying - perhaps almost no one actually runs for fun?
The cases of a niche culture destroyed by dilution are so common that there are essays around it (e.g. Geeks, MOPs, and sociopaths in subculture evolution), so it seems to be a very normal and human thing to happen. Blaming the individual members for failing to feel differently is not going to fix that.
If the goal was to show off your accomplishments on social media, sure.