If they can make a "flying taxi" airplane that isn't unsafe, isn't obnoxiously loud, isn't energy-guzzling, doesn't require undue landing/takeoff space, and is scalable beyond the ultra-elite, great!

But how many of those criteria do you think that even Page could get, simultaneously? Two, maybe three? Flying cars are known for being a somewhat difficult engineering problem; that they've been hard enough to prevent partial solutions may turn out to have been a blessing.

And it's not like there aren't other solutions to transportation issues, either.