Earning on www.remarpro.com

Why?

Because maybe sometime in future I would like to try?

If you are referring to people who earn revenue from their self-hosted WordPress sites, this really isn’t the place to collect blog addresses. As for www.remarpro.com itself, no one “earns” anything directly. It’s all run by volunteers.

Thank you esmi.

You might find this article useful to understand how WordPress pays
https://www.wpbeginner.com/beginners-guide/why-is-wordpress-free-what-are-the-costs-what-is-the-catch/

If the question is how bloggers/webmasters are making money using WP, it’s really no different from using any other tool to run a website.

Building strategies and tactics to monetize a site varies greatly from person to person. Some factors include industry/niche, site-specific goals and objectives, marketing, usability, audience fit, and monetization mix.

Obviously, the ability to execute is also a big factor as to the success.