I know this would happen because I moved from a country without anti-discrimination laws to a country with. I encountered more people on wheelchairs in the public during my first month in the latter than the previous 20-something years in the former. In the absence of anti-discrimination laws, all avenues for participation of people with disabilities in the society, even things as simple as going grocery shopping, was all but non-existent. As far as I know it still is like that in the old country. Not because people hate everyone needing a wheelchair: people are reasonably nice and thoughtful in the old country too. But in the absence of laws forcing accommodations, no accommodations are made, with obvious results.