For the most part, agencies are skeptical many people are going to leave Facebook - or at least enough to make a difference for advertisers. The public's attention span is fleeting, noted one executive, and even massive data breaches that affected Yahoo, which included 3 billion accounts, and Equifax - 147.9 million accounts - haven't turned people off those services.
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In addition, the public already held Facebook in low regard leading up to the scandal. According to app analytics firm Sensor Tower, sentiment about the company during the the two weeks leading up to the Cambridge Analytica stories was already 83 percent negative - and people were still on the platform."
Source: https://www.cnbc.com/2018/03/22/facebook-cambridge-analytica...
"3. The idea that users will abandon Facebook is unlikely. There's really no alternatives. An abandonment of Facebook and related apps would basically be an abandonment of social media altogether, which is an unrealistic expectation.
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4. While Facebook currently produces the majority of its revenue from advertising, that's only the tip of the iceberg. Facebook can do many things to begin diversifying its revenue stream including entertainment or e-commerce.
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So far Wall Street's opinion on Facebook has not been altered by the data scandal. According to MarketWatch, 37 out 44 analysts rank the stock as a "buy". The average price target is $221.56, which represents 39% upside based on the current stock price of $159.09."
Source: https://seekingalpha.com/article/4158807-facebook-let-others...