If you believe that all online content is good online content for your online marketing campaign then you are sadly mistaken. This is just like saying that any type of dish served at a restaurant is a good dish and this is certainly not the case.
We have all been to a restaurant and never gone back because the food was terrible. We went to the restaurant because we were hungry, but humans are not robots. You cannot just give them any plate of food and expect them to be happy. The quality of the food needs to be good to ensure that they come back.
Restaurants need to feed their clients and make them enjoy what they eat. In fact, the objective of eating in order to cure a feeling of hunger is really not the primary reason why people go to restaurants to eat instead of eating at home in the first place. People go to restaurants because they want to taste good food.