Are Russian and Chinese intel agents the “sources” behind many of the claims made by Corbel, Coulthart, and others?

Could the reason for Coulthart and the rest being so reluctant to drop names, and other details, be because the people giving them info are foreign spies?

It could be that some info the spies have is partially or very correct. But…The spies need to know (hehe) more, so they feed what legit info they have to “journos” who start broadcasting. The citizenry gets worked up and then uses government to force disclosure.

If our government discloses, then those foreign agents succeed.. sorta