I dont understand the question.
But the reason the Nexus has no microSD and low storage is partially for cost reasons. It costs less to NOT implement a microSD and to have low onboard storage.
Secondly, it forces you to use your data more; as well as use apps from the playstore.
More internet usage = more likeliness to use Google and its services = more money for Google.
More app store usage = more likeliness you'll find something you'll buy from the app store = more money for Google.