[onion2k]

The lawsuit also argues that Google’s deals to pre-install a YouTube app on mobile devices running Google’s Android operating system have unfairly deprived Rumble of viewers.

That sounds a lot like the US vs Microsoft (2001) antitrust case, where MSFT were sued for preinstalling IE on Windows without giving users other options, that Microsoft eventually lost. No doubt there's a lot more to it but Google bundling Google apps on Android does seem like pretty dodgy ground given the history of companies bundling their own software with OSes.