Just a small correction to your question, it’s more like “who would ever say a disabled person is solely responsible for providing their own accommodations?”
Good correction. In my experience, some people will say "It's society who is responsible to help the disabled person", and some people will say "It's I who am responsible to help the disabled person".
Who would ever blame a disabled person for their condition?
Blaming people who have nothing to do with it is exactly the modern ideology that twists people into evil.