It doesn’t remove the total PITA of EV charging with a trailer on a non pull through space. I have to detach the trailer, move the car into the EV space, move the trailer into a EV space, start charging both bits, all while not blocking a busy EV charging area.
Without a mechanical connection, the tow bot could be remote controlled, or even have a handle on it, and be guided into a charging bay.
You have that already for trailers with motor movers, I have one in mine. Works with a remote control.
https://www.powrtouch.com/
It doesn’t remove the total PITA of EV charging with a trailer on a non pull through space. I have to detach the trailer, move the car into the EV space, move the trailer into a EV space, start charging both bits, all while not blocking a busy EV charging area.