@Jyoti I'm a PhD researcher studying social movements and I'd call this a 'rationalist' account of ableism. It suggests that ableism springs rationally from a gap in public discourse. And if we fill the gap with visibility and awareness, action to reduce inaccessibility will surely follow. Unfortunately ableism is about power not rationality. Abled people are entirely capable of looking at highly visible disabilities and saying 'there's no need to enable their participation in public life.'