The blue bird is dead. Long live the black X. As the Twitter birdie flew off to logo heaven this week, something else also seemed to be vanishing. A whole aesthetic. For the record: 10:06 p.m ...

Elon Musk grew to hate Twitter’s blue bird logo and vowed to replace it with his own vision, telling his team, “All these damn birds have to go, a new biography says. The CEO of X, formerly ...