Somehow I feel like this post has been put through a translator... Especially where it reference's Google's "Robot"... The English is not really understandable. Sorry.
Considering the iphone only has somewhere around 20% of the marketshare for smartphones I would most definitely say it is not because it has no controlling amount of marketshare.
It's not a monopoly. A closed system, pretty much, but not a monopoly. Android is making inroads and adding competition. RIM has a good hold in general and especially in corporations. Windows Mobile 7 is set to debut this holiday season, and Palm/WebOS just got a huge boost by HP's purchase of them.
It's a monopoly on seamless user experience and access to 200,000 apps... :P but it's not the only modern smartphone OS, it just happens to be the best.