Yes, doesn't sound so nefarious in the video, however I don't particularly want to develop for Google platforms so the outcome concerns me if his prediction turns out correct.
Furthermore, I do not think it is desirable for Google (or Apple) to own a majority of the market.
Fragmentation of screen sizes and software versions sucks. But this is still why I bought an Android, because it will be (is) the dominant platform and I hope that being open will mean it gets the best developers and apps.
Furthermore, I do not think it is desirable for Google (or Apple) to own a majority of the market.