For backend development Axum seems to be the best choice. If you want to go full stack rust, have a look at dioxus. Seems the most polished options available atm

You could also ise a library. The ones I have used are free or almost free

Thats exacly my point. It is not positive and it happens much earlier. In the end it’s less about laws and more about how people think about it

In Germany underage drinking is at 13-14 and also happens a lot

Everything is a trade-off ;-)

Spare parts don’t run on 5-10 watts.

Brother ist the way to go. Also OK for Linux in my experience