It seems to me that Parag welcomed initially for Elon to be on the Board but then the tweetstorm Elon sent on Dying company, Twitter SF HQ, removing ads from their Subscription and accepting Doge for it, and the current Board/CEO may have thought that all this would be too much to handle so they may have pushed him out of the Board? Sounds like this tweet storm over the weekend may have contributed to this outcome.