I predict the emergence of a cottage industry of rentable towable generators. Unfortunately you can't charge a Tesla while driving, but there have been EVs that

I predict the emergence of a cottage industry of rentable towable generators. Unfortunately you can't charge a Tesla while driving, but there have been EVs that let you do this. Regardless, I think there are certain situations (camping and long road trips) where having some electric peace of mind would be valuable, knowing you won't get stranded if you can't find a charger. Also I suspect we will need underground tanks of dinosaur squeezings for longer than 20 years. Cars being sold today routinely last over 15 years, plus yard equipment, generators, etc.