I didn’t say to CS everyone that claims to you. I said to threaten anyone you WANT to claim to you. The response the gone is useful even if it isn’t a claim. This is especially true when you realize that an Unseen/Cult is more likely to feel threatened by this and is thus more likely to claim and a Non-Prince can float a claim and it’s no big deal.
The point is to be a agressive and active to get information. A passive BD is a dead BD