Headless CMS offer numerous advantages over traditional monolithic CMS, especially in a cloud-native stack. As is often the case, vendors’ product marketing only mentions the advantages. After two headless CMS projects, I have summarized the pitfalls to watch out for on HackerNoon:
https://hackernoon.com/what-they-dont-tell-you-about-headless-cms