Families, too. Taking kids on the bus or train is fine. If I were to try and use Uber, though, I'd need to also lug along 60lb worth of car seats. One car seat might be manageable, but even then I'd have to deal with the drivers giving me a hard time about installing it.
Is public transit where you live like, insanely expensive? Quick back-of-the-envelope calculation reveals that public transit is around 1-2 orders of magnitude cheaper than Uber for me.
Supposedly un-belted bus occupants are safer than belted car occupants, and may even be safer than belted bus occupants, because seat belts tend to cause spinal injuries. Which is why very few school districts opt to install seat belts in their buses.
I'm not worried. No politician will carry the flag of denying rights for people with disabilities.
The political fall-out would be terribad.
With cars it's very clear: you can't refuse to take guide dogs.
as well as the abuse by some of bringing companion animals onto airplanes.
With independent contractors making a large part of the work force, accommodating is harder for individuals than for companies, and so political momentum may build up for repeal of the various laws.