Let me see if I can punch through your reading comprehension issues. Coca-Cola spent over 4 billion dollars in advertising in 2019 [1], I guess if you asked

Let me see if I can punch through your reading comprehension issues. Coca-Cola spent over 4 billion dollars in advertising in 2019 [1], I guess if you asked them if they believe in advertisement they will tell you that they do. Coca-Cola doesn't rely on you *believing* that advertisement work, they *believe* advertisement works. I do not know if advertisement works personally, I am guessing that Coca-Cola believes it does and that they have reason to believe so. [1] https://www.statista.com/statistics/286526/coca-cola-advertising-spending-worldwide/