Microservices are not to scale organization even if some organizations used them in this way. There is a big problem with this way of scaling. The sense ownership becomes the sense of defend your castle (team's microservice code) from invasion (external developer that are trying to add features or fix bugs).
Microservices (or just services) are the solution of having more bandwidth for a set of features without having to more of everything else and preventing some part of the code to influence negatively some others.
Microservices were also presented as a solution for encapsulation. But if you cannot write good encapsulated code in a monolith, what makes you think microservices are the answer? http://www.codingthearchitecture.com/2014/07/06/distributed_...
Microservices (or just services) are the solution of having more bandwidth for a set of features without having to more of everything else and preventing some part of the code to influence negatively some others.