Apparently the powers that be dont talk about wheelchairs any more. Powered access is the term of choice
But at least people in wheelchairs do have a seat. Most disabled or mobility impaired people do not use a wheelchair but they do need to sit down on the bus
Having said that, I dont know if theres any easy way to sort out such conflicts of interest. Like tactile paving, or putting things at a level accessible to the chairbound but inaccessible to those who cannot bend or crouch
Some such irritations seem to stem from simple thoughtlessness. I am fed up of admiring my midriff in the mirror in a toilet which has been made accessible, while just hoping that my top half remains presentable