I’ve deactivated my X account and won’t be coming back. I’ve despised Twitter for several years, but I have been willing to keep the account active in order to promote the journals and publishers I write for — my own writing and that of others. But I’m done with that. Why? 

1. X is now owned by one man. 
2. That one man doesn't just tolerate but promotes straightforwardly antisemitic discourse — he’s increasingly open about his own hostility towards Jews, and is ready to sue people who criticize him for it. 
3. That one man also — and let’s think about the merits of a system that grants to one private citizen this power — intervened meaningfully in the Russia-Ukraine war on the side of the aggressor. We could debate whether, and to what extent, the U.S. should directly support Ukraine, but there is no question about who invaded whom, and Musk is directly aiding the invaders. 

I don’t see how, in the circumstances, I can keep an account on that man’s platform. So I’m out, for good. 

UPDATE: See also this by David French: “Twitter isn’t so much a free speech paradise as the generalissimo’s playpen, and the generalissimo’s values shape everything about the place.” 

UPDATE 2: Turns out that Musk did not cut off Starlink service to Ukraine in Crimea: it was already deactivated, and Musk declined to activate it in response to a request from the Ukrainian government. Walter Isaacson, in his biography, got that wrong, and has admitted it. A pretty significant error.