I suspect the problem is that there's no "I'll pay you, but not include the software" option for Android, but couldn't it be applied to any FLOSS as in "there's no option to pay you, but not contribute back" in the case of the GPL or even "there's not an option to not buy a Mac with MacOS", or something like that?

EDIT: If the problem is using Android's dominant position to bundle Google Search, then I get the similarities to the MS lawsuit, the difference being that people actually want to use it, which is why I think Google should be confident about including a "Bing Search" or "Google Search" option, as 99.99% of people would go with Google, since in Google's case, Search is actually a product people want to use when compared to the alternatives, whereas Explorer wasn't in the MS case.

But couldn't this then also be extended to Chrome and Search on the desktop? i.e. Google used its dominant position in search to push Chrome, (try visiting google.com with Safari or Firefox, notice the top-right Chrome banner?) and once they got to a dominant position with Chrome, they used it to further the dominance of Search, by it being default in Chrome etc.