Ian Carroll hasn't posted on Nostr since February 14, and his last comment was on the 15th—so well over a month ago. However, he has been regularly posting to X, etc., with his most recent post just 7 hours ago.

Go ahead, have a look at his recent Nostr post engagement. It is nowhere near where it was or where it should be, given that he was recently on Joe Rogan. I rest my case.