...I'm not mystified about claims of friendship with Nat Friedman - I don't have a high opinion of the latter, I see evidence of friendship with other Open Source folks, and that kind of people tends to be "friends" with _a lot_ of people.
He also said that Nat had "Hurt him deeply" and they don't talk much anymore. From what I can tell Miguel stayed friends with Alex and congratulated him on the launch of Copilot even knowing about the abuse that happened to me in greater detail than I had shared publicly.