Air travel these days certainly has its challenges, but people with disabilities are challenged by all forms of transport, all the time. This item from The New York Times is an excellent look at the indignities faced by people in wheelchairs when traveling by air. In fairness, it extends to all forms of transport.
https://www.nytimes.com/2022/08/08/travel/air-travel-wheelchair.html?referringSource=articleShare