I drove 1800 miles in a Hydrogen Car

New to the channel but quickly trying to catch up to old episodes. After seeing this, I may hold onto my Prius for a few more years to see where hydrogen fueling infrastructure will be at that point. But many drivers plug in their electric cars to charge at home overnight, right? So... What would it take to plug in a hydrogen fuel cell car and use electrolysis to refuel the car at home overnight?