It's just the typical liberal self perception of US and western foreign policy. But it's definitely a particularly extreme example, I don't know what you would even really respond to such a statement:

> "State sovereignty is the foundation of geopolitics and globalized enforcement of morality is maybe at its infancy"

I don't really even know where to begin, it could be satire?

Maybe it's a very sci-fi long term view where we have been living through the violent and misguided infancy of global enforcement of morality for centuries.