American entrepreneur Elon Musk announced on the 12th that Linda Yaccarino will be appointed as the new CEO of the Twitter management company. Mr.

Y Accarino heads advertising at NBCUniversal, a media business and theme parks in the U.S., and in a post, Musk said, "I'm excited to have her as our new CEO" Internet advertising accounted for about 90% of Twitter's revenue source, but after Musk's acquisition, major companies stopped distributing ads due to an increase in discriminatory posts.