Much of a future hydrogen distribution network already exists (we have transportation companies, gas stations etc) all of whom would be more than happy to add a new technology. Just like they have done already with LPG.
The market demanded it, landlords provided it. Keep in mind landlords are in the business of finding ways to deploy capital to increase their rental incomes. That's why they upgrade kitchens and floors - because they can raise rent. Much like air conditioning once was, having an electric car charger certainly seems like an amenity you can charge for.
(Those who do have more money and often garage their car, so they'll add charging to long term garages as demand increases.)
In an environment where people only use cars for special trips, not for day-to-day activities, the longer range of gasoline might end up being a bigger advantage than it is for current-day Americans.
Except that you can't, because hydrogen tanks can store very little of it(a lead 70kg bottle can store only 1kg of hydrogen), and hydrogen slowly leaks out through any container you could possibly put it into, so after 4-5 weeks of the car standing still you have an empty tank.
For me this is is one of the big advantages of hydrogen cars i.e. you use them exactly the same as your existing car.