How does this method work?
Blog income requires useful content on a specific topic and actual readers reaching that content. Advertising, affiliate marketing, own product or service demand are different models. Instead of producing hundreds of short articles at the first stage, focus on a set of questions you can answer. Experience, original photography, benchmarks and open sources make it easier for the reader to make a decision.
Evaluation with a concrete example
For example, a blog about places to visit by public transport could offer transportation dates, walking duration, access limitations and its own observations for each route. Duplicating pages by changing the same city name does not provide new value. If you earn commission from a product link, specify the relationship; Promoting the option with the highest commission as if it were objectively the best.
Your first application: what should you have?
Choose a main topic and six factual questions that complement it. Prepare the first three articles comprehensively and provide meaningful links to each other. Review which queries are getting impressions in Search Console and fix any sections that don't meet reader needs. Your first goal is not an ad revenue estimate, but a small archive of content that people actually use and that you can update.