Well, foreign influence and funding being covered by major media does happen all the time, you are correct.
I think people should be a bit more outraged. Look at the Ukraine conflict - how much reporting is there that germany, france or italy have been selling russians military equipment in spite of sanctions over the last few years?
I would leave the question of Rogan from the discussion, that's a Pandora's box in itself.
What is worrying is that major media, especially big tech, does have a history of silencing those stories.
We'd need to know more about Biden's story to make an informed opinion on it. And the question of the story is has main stream media covered it enough.