Me, too, but we should both understand what we're talking about: a hobby.
It's like teaching cursive to schoolkids. All well and good, but don't you dare complain about limited classroom time for instruction in other, more important subjects.
I built and deployed embedded systems robotics that protect water and oil pipeline infrastructure that costs billions of dollars if there is a failure.
That is not a hobby, that’s a career.
The tools I built just helped fix the fresh water access for my entire city of 2 million people. Explain to me what’s more important than people having access to water.
Humans put the tool in the pipe and analyse the data. This isn't newfangled shiny tech, it's old stuff designed and maintained from a decade ago.
There's no fancy AI, no magical automated robots. Just humans using EM tools to scan pipes.