[eeperson]

> It's far harder to update multiple services to handle requests they should not handle, let alone update a deployment to allow those requests to happen.

I'm not sure I follow this. Doesn't this just mean that it is harder to make changes? Why would it be harder to make bad changes and not harder to make good changes?

> Walls make great neighbors, just like multiple services make teams great at complying with an architecture constraint.

I'm not sure I follow this either. Why would multiple services make teams great at complying with an architecture constraint?