The advertiser exodus from Elon Musk’s Twitter Inc. is accelerating, and it could be hard for the billionaire to bring them back soon.
The lengthening list of advertisers pausing their spending on the social-media platform two weeks after Mr. Musk’s $44 billion takeover is adding to the financial pressure on the company. Mr. Musk spent the past week trying to assuage advertisers’ concerns, but many of them are defecting anyway.