Because wordpress supports WPML and the content is translated into several languages. WPML is good for tracking changed content. Next, WP publishes content on the blog and mobile app. That is, WP can be used as a headless CMS
The main topic will be created in WP, but the community can make corrections and additions to the content. This is technical information and the beauty of the content is not important, so you can install the markdown plugin in WP by default for a single content format. Ideally, it is better to use ghost, strapi, squidex or another platform, but it will cost money and will not suit everyone. The solution should be universal for everyone