A better analogy might be television. If a company such as GE produced TVs and also owned a television network (NBC), then selling TVs so people could watch NBC would generate ad revenue but if someone replaces their GE television with a Sony TV, NBC still makes money selling advertisements.
I'm not sure I would describe the television equipment business as the entity generating revenue.
In the Google ad world, it is the ad-network that is generating the revenue, not the phones/tablets/computers that are rendering the ads.
That isn't to say that Google isn't getting revenue from Android, just that it would be odd to attribute the ad-revenue to the device business.
If Google didn't had android they could not access the same revenue stream if there was an alternative OS the only thing they could do is either generate revenue via regular browsing.
Your TV analogy is incorrect because in your case these ads are platform agnostic, a correct analogy would be GE selling smart TV's that allow NBC to display ads outside of it's regular TV broadcasting (which anyone who owns an LG TV knows just how annoying the fuck it is) in this case this capability is platform specific meaning NBC can only display these types of ads on GE smart TV's if some one has a Sony TV NBC can't display these ads hence NBC can't make money on selling those specific advertisements.
Google ads are delivered either via web pages or as ads in apps. In both cases the owner of the page/app decides which ad network they'll use. There is plenty of competition in ads space.
The situation is the same on iOS, where Google has no leverage, yet they have the same revenue stream from ads.
The only advantage Google has is the default search engine setting on official Google Android phones.
SO you
without ads, magazine will be just fine. people still pay for that.
You keep repeating this, yet all the public knowledge on this subject (leaked docs) suggests that Google apps are free as in beer. Not only are they free, but OEMs are willing to jump hoops (contract with Google) get the $0 Google apps. Do you have any sources that say Google sells it's apps to OEMs?
So OEMs pay Google for contracts and the only reason to get these contracts is to get access to the apps, but the apps are free? Sounds like paying Google for the apps.
1. http://arstechnica.com/gadgets/2014/02/new-android-oem-licen...
Last time I checked, most Android hardware manufacturers - including Samsung (although that may be for other reasons) - were bleeding money. HTC's financial trouble are well known, Sony's Android division isn't profitable either.
Can you think of a single Android manufacturer that is raking it in?
Google also doesn't make the phones directly - other manufacturers like LG do. Can you think of any reason they would be making more money? Keep in mind that Nexus phones don't sell anywhere near the same quantity as widely advertised phones, like say, the Samsung Galaxy range.
Also, the apps that ship on Android are free...