Other than some side project just for fun, I absolutely see no practical use, application, or function the app can provide that Ardour (which is already open-source and free if you compile it) isn’t going to do infinitely better.
The author isn’t an idiot, quite the opposite, it takes a lot of effort to write even a simple DAW.
But the product makes no sense. The target platform is totally in opposition to the needs the tool requires to fulfill its purpose.
It’s like those people who run DOOM on their smart fridge. The creator isn’t an idiot, it’s just a waste of time outside of saying ‘I did this’ and nobody is ever actually going to choose to seriously play the game with that way.
There’s no need to be snarky like you’re being, it’s possible to make points without coming off like an asshole.