Who generates the informational pamphlets that people read to learn about your product? Who goes to the trade shows where people seeking solutions might learn a

Who generates the informational pamphlets that people read to learn about your product? Who goes to the trade shows where people seeking solutions might learn about your product? Who keeps an eye out for experts sincerely surveying a space to compare multiple solutions, ensuring that your product is considered? Marketers do all that stuff every day, and your system would still have them. You seem to be against advertising, which is a tiny subset of marketing.