It means: Just because you are incapable of performing a task, for physical, intellectual or other criteria, that should not prevent you from being hired for that job.
KJB and KJP and KH are poster girls for ableism.
Affirmative action gave a wink and nod to qualification.
Ableism says it is wrong to even have qualifications.
I better put on my shades, since our future is so bright...