of course they will and they do. But still having your own will be luxury: no need to cruise looking for free one.
Garages are overlooked (by most of investors) real estate but rules are the same as for houses: in general prices goes up and EV-revolution will just give it a boost.
I've already bought two (they are relatively cheap), one from a guy who has over ten already in his portfolio. I am still parking on the street and renting them for passive income.