This article sounds like "I can't make a profitable SaaS, hence others can't too, and those who can, are using absurd amount of money or prior reputation to do so"

I advice to grow up and do some proper research on what problem to solve, and how to build trust with audience before pushing your products.

I dont have much money or prior reputation when starting out, I blogged weekly, then slowly launched technical ebooks, one time utility app, and finally SaaS , took me about 6 years of showing up every day to have a job-replacing income.

Your other post mentioned you gave up and declared failure after 3 weeks of launching your SaaS, I think the timeframe expectation you had might be unrealistic.