No, it's a lose-lose situation. If we have 100 different mobile OS's it's a matter of time until a "good one" appears, and we get some sort of innovation in the space - be it from a technical perspective, from an UX perspective, or whatever.
Now we're all stuck with Android, where manufacturers can't really do anything interesting with their phones, users get an incredibly bloated, technically incompetent system, and all parties have to abide by Google's every whim.