I'm downvoting because you imply that having body abnormalities makes someone lower quality person. A disability should not be taken into account if it is not significant for the job (a rather personal bias).
we’re hardly experts at space travel (google says only 533 people have been to orbit). given that number, any disability is significant for the job of going to space at this point, especially when every action can potentially bring immediate death to everyone around you.
Also, saying that an action is taken "in the principle of diversity and inclusiveness" does not imply that the decision was solely based on that, so that quote is meaningless to your argument.