[dastbe]

While there are plenty of stateful services out there (somebody has to store your data or spin up your VM, after all), I think you'd be surprised at how few if any of them require distributed transactions. a lot of problems that appear to require distributed transactions can be solved by more efficient routing as well as more thoughtful approaches to how you approach state.

I would also say its easier to define good, growable, and sustainable APIs when you really think about what the primitives of your service are. Try and avoid baking a lot of opinion into your APIs, which lets your consumers own most of their business and application logic. If you do have a need to embed new business logic into your APIs, think about how you can preserve the current default as well as provide extension points instead of one-off changes.