The British businessman and advertising magnate, Martin Sorrell said that the Facebook-owner, Meta Platform Inc’s problems are more important to be concerned about for online advertising, than Elon Musk’s Twitter Inc. He regarded the problems of Facebook as much more significant and problematic to be solved than Twitter’s controversy. The 78 years old English businessman, who is regarded as the mogul of the advertising industry, Sir Martin Stuart Sorrell is the founder of the world’s largest PR group and advertising company, WPP plc, and the chairman of the marketing company, S4, attended the Web Summit conference in Lisbon, Portugal. There,…