We impose a lot of duties on people who are employed in the service of the general public. Humans are messy, unpredictable, inconsistent beings with unique needs so, yes, it is possible that two humans will be a mismatch for each other in the public sphere.
The law, and society in making that law, has generally decided that the right of a person with particular needs--such as a service animal or a carseat--outweigh the rights of someone to ply a trade in a customer-facing role. And, given the level of discrimination that people with those needs experience on a daily basis, I happen to think this is a fair trade-off. The person with the needs may not have a choice, or may have fewer choices, than the service provider.
What should happen is allow drivers to get a doctor's note that marks their car as unstable for allergies (that way they can't make it up to discriminate). Also allow customers to mark themselves as needing to avoid animals or needing animal-friendly cars. You don't even have to show this information to either party: Uber can automatically choose the right car.
The law doesn't say every single driver has to pick up people that need service animals. It just says reasonable accommodations must be made.
[0] https://www.aafa.org/asthma-allergies-and-the-american-with-...
Of course, a simpler solution would be to have Uber choose an appropriate car that was willing to give rides to service animals.
I also think it should be fine to have a "no children" policy, we have all kinds of business we do not allow children in, and personally i would like to see more business adopt a no children policy.
Rather, Uber needs to offer accommodations to drivers. Modification of the vehicle so that the driver and passenger areas are separate and the there is sufficient air filtration.
This way, Uber would be handling both disabilities appropriately with the ADA by providing the respective accommodations.
But what about a more common and realistic scenario, where the driver doesn't have the allergy, but the next Uber passenger does (the one who gets into the car after the passenger with a dog leaves)? Do you propose to perform full sterilization of the vehicle after every passenger with a dog (and I mean an actual full sterilization, not just wiping the seats clean)? Because otherwise, the dog dander particles will still be present in the vehicle in some capacity, thus causing an allergic reaction in the next passenger who has allergies.
Blind passengers need to have reasonable access to cars. If Uber wants to play in that market, they need to figure out how to accommodate those passengers. If the driver needs a screen, or a stack of N95 masks, to avoid allergies, that should be Uber's responsibility to provide.
Ideally that premium should mostly go to the driver, minus the regular Uber cut.
Should drivers with life-threatening allergies be expected to spend hundreds or thousands of dollars extracting a deposition from a medical professional to avoid being killed by a dog?
Until we do, are there any other forms of work that you feel that an employee/contractor/etc. should be able to shirk by claiming that they have a medical condition, without providing a shred of evidence thereof?
A medical note for a chronic, life-threatening condition is a sufficient, and reasonable requirement, and is good from years to decades.
But my thoughts drifted to what if a driver without allergies picked up a passenger with a service dog, that driver would then presumably need to spend time vacuuming the car such that another passenger with allergies isn't also impacted?
Imagine if the Uber driver himself had a dog, and showed up to pick an allergic passenger up. What would the reasonable accommodation be in that case? Depending on how severe an allergy is, no amount of vacuuming is going to make a ride in such a car pleasant for the passenger.
My local council's guidance on the topic:
https://www.bristol.gov.uk/licences-permits/exemption-wheelc...