I view the fuel cell as the same as LPG (propane): Fine for fleet use from a central service yard, not very practical elsewhere. City buses, maybe taxis (if Uber doesn't wipe them out), other governmental vehicles - these will all work fine on a fuel cell. I don't see the day when there will be fuel cell charging stations on street corners.
Here LPG is easily located in gas stations. I mean, approximately 1 on each 8 gas stations sells LPG. In my case, 3 of the 5 stations nearest to me house do have it. And some car makers do sell models that came, directly from the factory, running on LPG. An interesting option because of price/km and also because LPG cars have (here) less restrictions to enter city centers because of their lower NO emissions.
I have never seen a filling station that deals with LPG. Maybe in Los Angeles or one of the other big cities but not anywhere near here in the California Central Valley. There may be a few but they are far from common.
Around here, the only privileged cars are battery only EVs. Lawmakers finally figured out that hybrid EVs are nonsense and they no longer have access to HOV lanes without multiple occupants.
OTOH, my Chevy Bolt has to have placards on all 4 corners (or some such nonsense) to tell the Highway Patrol that I can use the HOV lanes. There's no way in the world I am going to deface my car with those placards.
The good news is that I am retired and have no interest in the HOV lanes. I don't commute anywhere.