Coupling happens due to other reasons than poor contracts. The discussions from Hyrum Wright from Google about large-scale refactoring are great in this respect

Coupling happens due to other reasons than poor contracts. The discussions from Hyrum Wright from Google about large-scale refactoring are great in this respect. https://www.youtube.com/watch?v=TrC6ROeV4GI https://www.youtube.com/watch?v=TrC6ROeV4GI