Which will have its own rate of false positives. Manual review is not a panacea, especially if the original net is cast widely.

So now Apple gets to paw through your images without a warrant or consent?

You consent in the terms of service for iCloud Photos.

Try that on your next date and let me know how it goes for you.

The date will probably leave, so why would people "on a date" with iCloud Photos stay?

I don’t tend to sign contracts with people I date.