@singe even in that case a) I don't like to write a _slightly_ different tool for a similar task (here comes maintenance) b) the fixed cost of vibe-coding (which is very easy to under-estimate) can easily exceed the cost of finding/learning 1 tool that can replace N.
But sure, I also do ad-hoc tools like this, and I actually think your observation is correct, it's just the tendency that is very slippery.