The marketing placebo effect is popular among marketers. It is by tricking the consumer to buy products by carving a need in them. It is not just filling the void. It is creating and then filling the void. Almost all the product costs a way lot more than the actual cost. In exchange for the sensational feeling left by the advertising, the consumer feels the same feeling while using it. This is the placebo effect. Although the product is not as good as what we found in the ads, the power of advertising makes it so. The prime example is the coco-cola. Everyone from the creator to the consumer knows that it is a toxic drink, the annual revenue is growing in a rapid manner and they made a 17% increase in the total revenue in YoY from FY20. The marketing placebo effect is, in most cases, good for the company and awful for the customer.