My 2015 Vw E-up takes about 15 minutes to add 75% state of charge using the mcdonalds charger, so it's actually a bit too fast to eat there. I guess a leaf or e-golf with bigger batteries might do it.

My model x would have to stay there quite a bit longer but it's idiotic to charge a tesla on these 50 kW chargers as the superchargers are much cheaper (if not free) and are usually situated next to better quality food outlets.

I haven't eaten at mcdonalds in 20 year or so anyway, they only serve garbage food, but I've used their chargers for the e-up :)