> Can't wait to see every Tesla become a wifi hotspot hooked up to Starlink.

The Starlink receiver is the size of a pizza box (and cannot get smaller, since that is the size of the necessary antenna) - and doesn't work while moving.

So it's impractical to use on cars.

What Tesla probably could do is put a receiver at every Supercharger and broadcast wifi there. It would be especially useful at the more rural locations.