I’d be afraid of wearing out a battery super fast. Outside of super long trips that require recharging to arrive, I’d much rather leave a car plugged in overnight rather than need to pay to replace batteries. Also, like @stoy@lemmy.zip said, it’s a lot of power at once that could get dangerous if something goes wrong or overload grids if lots of people start fast charging their cars.
Though of course I’m sure it’s a great achievement and hopefully the research is useful.
You can prevent recall from running and collecting data, you just can’t remove it entirely without breaking some features. I don’t think you can replace the file explorer, it’s your desktop n stuff as well as file exploring, but preventing recall from running might be your best bet. Or, alternatively, if you don’t use the features that you lose in file explorer by removing recall then you might be fine just removing recall and continuing on.