I guess it depends on your definition of preferential treatment?
Is it equity that my ds has a wheelchair provided by the nhs, a BB and mobility car adapted, a space reserved in a convenient spot at his office and a lift key to get to different floors when everyone else has to park if and where they can and walk to wherever they need to be? Also flex to WFH when his muscles spasms are bad.
or is he being given preferential treatment?
Whatwver you call it he wouldn’t have been able to access the same work experience at the place he now works permanent during his training to be a software developer.
he wasn’t the one given the job because he’s disabled - he was given the job because he was the best coder on the course and that was discovered because he was given the opportunity to turn up with everyone else.
equality initiatives are (and should be) about removing barriers to give everyone in an equal playing field to achieve an outcome.