Reaction to Nussbaum's "Shame and People with Disabilities"

Does the author recommend getting rid of amenities like telephone, staircases and visual signage , and making sure that everyone has access to the same resources? This way, the distinction between the "public world of ordinary citizens" and the "hidden world of disabled people" will lower a lot. But, it might be difficult to get people to comply with these changes, as they may see this as the reverse end of the norm: now instead of catering to abled people, catering to disabled people.