On the contrary, autistic people who don't hesitate to speak uncomfortable truthes are vital to the health of organizations, and society as a whole. You would all be lost without us.
(Note my indifference to your discomfort with my comment.)
In my opinion it's unhelpful to pathologize behaviour like being blunt or speaking your mind. It's just another expression of the impulse to split the world into an in-group and an out-group. I especially agree with the last paragraph of the GP. Doing this may be fun to do when you're making statements like "autistic people are inherently superior in some ways", but it's obviously an issue when some other misguided person makes a statement that I think most rational people would disagree with, such as "autistic people are inherently inferior in some ways". We are all just people.