I completely disagree. The main issue is: can you produce a good product and sell it for a good price? Because there are many excellent products that are simply

I completely disagree. The main issue is: can you produce a good product and sell it for a good price? Because there are many excellent products that are simply to expensive and the market simply ignores them or they're being used in niches. But if you succeed in offering an inexpensive good product, people will do things for you. Espressif did that and what people are doing with these modules and boards is amazing.