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

I go by: If you are not sure you need a good one, buy the first one for cheap. Of you break it, buy a quality one. You obviously need it.

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.