With no actual oversight, requirements, or sanctions, that’s just transfer of public money to some random wage-slaves and private subcontractors (like for the all-so-special equipment they must have, as well as tons of gloves and lube they consume daily).
Im sure AI could do racial profiling just as racially biased as them, and also fail at detecting any real threats. And Im sure I’ve seen some ‘cavity search’-like robots online that could be deployed.