I think I may have discovered the ultimate use for Incels

Now that there are many spies in the female form among and trying to infiltrate. Incels could be used to expose these spies.

Female spies often using seduction as a method to extract information would easily be exposed by an Incel.

The female spies would be so disgusted by the presence of the Incel and his pervert nature they will blow their cover.

This really should be utilized.