Disabled people who required specific accommodations for their disability in a specific sense yes need to pay extra. You will see this when they buy a vehicle t

Disabled people who required specific accommodations for their disability in a specific sense yes need to pay extra. You will see this when they buy a vehicle that requires things like hand controls or a wheelchair lift or other things like that. Those features cost more and there is no expectation that every other car purchaser will chip in to pay for that. When talking about accessibility to public buildings and making certain basic accessibility features part of the design and construction is different. Trying to conflate the two confuses the argument here. Requiring that your child automatically get a seat next to you for no additional charge in no way relates to ensuring that a wheelchair can make it to the plane.