If we don't fight this concentration of power, we're doomed to a Microsoft future. You might make good profit for a few quarters on the way there, but "not healthy for the ecosystem" is a gross euphemism for what's at the end of that road.
I'm not sure I agree, and as a rule of thumb don't really see much value in the arguments of those who seemingly can predict the future, especially when spreading FUD is the primary mechanism for supporting their prediction.