Nice article! I used Apollo federation once it was released, and they improved over the years. Such an approach provides teams with more autonomy and reduces the delivery cycle.

Moreover, you can use Module Federation for micro fe, Apollo Federation for backend API and split your application by domains. As a result, you will have a full-stack team with full autonomy on both the backend and front sides!

If you are unfamiliar with Module Federation, check out my article on Medium.