Earlier quoted context omitted.
So your argument, in a nutshell, is "two wrongs do indeed make a right"?
I fail to see the second wrong. What did Google do? They built their own unlocked phone following the open reference platform that they helped create. And now they are trying to sell that phone on the open market. How is this wrong?
The wrong is to mobile device manufacturers and networks, who were presumably led to believe that they would not be competing directly with Google itself. If they knew now what they knew then, they would have been much less likely to utilize Android. They feel misled.
When competing directly with your partners, it can sometimes be challenging to keep them as partners. But this is nothing new for Google.