I don't see how you drew that conclusion and I am not sure what you're referring to or how that answers my question, at all. He explicitly says in that tweet that he did not intend to stop the unionization effort. Is there some additional context here?

Edit: I read your comment again and I also am not quite sure what you're objecting to. If there was a movement by wheelchair-bound folks to convince a company to build wheelchair ramps, I certainly hope we would value their arguments over able-bodied folk, because the entire point is they're speaking out about what their experience as a minority person is, and what needs to be done for them to get equal access to a company space. Are you saying their attributes as a wheelchair-bound person wouldn't be important to making that argument?