So what platforms are currently serving most of the news? I believe the number is well over 50% of the news is served through Facebook and Google, but I struggl

So what platforms are currently serving most of the news? I believe the number is well over 50% of the news is served through Facebook and Google, but I struggle with finding an actual number on it. In any case, I'm sure there are plenty of ways to push down any negative news surrounding their own platforms.