
“Marketing is the creative use of truth.” “Marketing is the homework that we do before we have a product.” “Marketing management is the art and science of choosing target markets and getting, keeping and growing customers through creating, delivering, and communicating superior customer value.”
And yet one of the 4 P’s is for Product.
You’d likely benefit from reading through Kotler’s Principles of Marketing.
Take the "marketing bible" for instance: "Principles of Marketing" by Philip Kotler. When you read it, everything in the books seems obvious, but that doesn't stop it form being true, and being one of the best regarded marketing books.
Some people criticize Kotler because he "only studied marketing", didn't practice it. I don't see anything wrong with that, specially after being adopted as a standard for decades.
