Not to say if it's the best or worst, but considering his experience of running a platform he himself say failed at what he wanted it to do, wouldn't he be a good person to have on your side in order to stay clear of making the same mistakes?

He openly say he fucked up with Twitter, and his involvement as funder of both Bluesky and Nostr is him trying to correct his mistakes with new platforms that cannot be abused in the same manner.