Exactly the kind of thing I've been seeing too. And often with people who know even less.
You spoke of an Arduino, and I have a friend with zero coding knowledge who built a fun project with an ESP32 and a tiny camera to detect when they are "not looking at the computer".
But, sure, people keep saying we're delusional when we say that this is where the world is headed: people building things, so often without even knowing they are doing anything "different" than what they were doing before, when they simply clicked buttons and "things just happened in the computer".
Not a musician so perhaps not accurate but I feel it's a bit like synths and DAWs. You might not be good at playing an instrument, something which requires a certain dexterity, finesse and lots of training. But with some virtual synths and a DAW you can make music that people enjoy.