Yes, it's actually the main use case for these "headless" CMS systems like Sanity, Contentful, Strapi, etc. Even Wordpress can be used as an editor only with co

Yes, it's actually the main use case for these "headless" CMS systems like Sanity, Contentful, Strapi, etc. Even Wordpress can be used as an editor only with content pulled via API into some other system or build process so that the website/frontend is completely separated from the content. Search for "headless cms" and you'll find countless articles about this.