You seem to be rooting for some sort of open source monopoly rather than a Google monopoly, but I think even that would be a bad thing. I'd much rather see a world where different business models and different development methodologies (open source vs. proprietary vs. hybrid, walled gardens vs. Wild West vs. everything in between, etc.) are all doing what they do best and competing with each other and learning from each other.
It's absolutely true that Android as you know it now simply would not exist if it didn't originally have the iPhone to draw inspiration from; this is pretty incontrovertible. I'm not saying that to denigrate Android in any way, but rather to point out that different approaches to product development have different pros and cons, and having all of those approaches coexisting and competing and evolving is a much better situation for everyone than having only one major player or one development methodology industry-wide. This is includes the seemingly-positive-but-not-really outcome where some form of "freedom" or "openness" becomes the monopoly.
Also, you should check your facts - Samsung has not exceeded Apple in smartphone profits. They have exceeded Apple in phone profits overall. You might as well throw washing machines into the mix if you are going to include profits from single purpose appliances that are not general purpose computers.
So basically because you "want Google to win" because you believe they are somehow different from any other corporation, you are trumpeting a false statistic in order to convince others that destiny is somehow at work, going in the direction you want.
If this isn't shilling for Google, I don't know what is.
As for your last point, I don't think regular consumers cares about open/closed platforms. They probably don't even know what that means. We're talking about mobile devices, not desktop computers. People want devices that just works, especially if those devices are built to make their lives easier, not harder. Android used to have a lot of problems but now they caught up to iOS (even surpassed it). Android is not where it is today because it is open[1]. Android would've had the same success if it was as closed as iOS.
In the general scheme of things, I agree with you. Android is not completely open and definitely not a free software, but it is better for consumers than iOS (and I'm an iOS user). But as long as there's a competition and either of those companies (Apple and Google) don't get to do whatever the hell they want, I'm saying that the consumer wins. It doesn't matter which company has the more open OS.
[1] Android had a lot of options in terms of devices, so their openness was a factor in their success, but it was not a major one.
I disagree about not caring who 'wins' though. If Apple wins, all developers have to build to Apple's closed platform. If Google wins, anybody can take Android and run the same apps (see: Amazon). Google winning is good for everyone. Apple winning is only good for Apple. Microsoft winning is also only good for Microsoft - so I wouldn't want them to win either.