I have literally never heard anyone call a fast food job privileged before just because sometimes there’s downtime. That’s the weirdest claim I have ever heard.
Those people took those jobs because the pay structure & work requirements suit their needs.
Cool, so we better not pay them more money because giving the disabled more money to spend would be bad for some reason.
Really, paying them what anyone non-disabled would have to legally be paid for the exact same job would just be an insult to them. I know I get insulted every time I get paid more money at my very privileged jobs that you are certain I have had.