https://www.theguardian.com/us-news/2023/jul/31/x-sign-lights-san-francisco-twitter-office-removed

The city building department had logged 24 complaints after the new logo went up, with neighbors upset over its intrusive lights

It is gone. A giant, glowing X no longer marks the spot on the San Francisco high-rise that is headquarters to Elon Musk’s company X, formerly known as Twitter.