Ben Bagdikian, whose most famous book is The Media Monopoly [1] said that the story of "media bias" is that newspaper reporters are liberal but the owner of the paper is conservative.

The awful truth is that readers are indifferent to real reporting, because they could care less that a young underpaid journalist spent weeks investigating something involving some people they've never heard of, in some town they never heard of, involving some issue they never heard of, and where there is not a clear moral conclusion. [2]

Musk certainly is excited about the MAGA thing, other oligarchs like Bezos might be less enthusiastic but may be going through the motions to say out of trouble. This was the story of oligarchs under Putin, who are much more likely to have their permits disappear, wind up in trouble for paracriminal activities, or fall out of a window than the vast bulk of people who just don't count.

Bezos has announced a change in direction for the opinion page, which Trump cares about. The rest of the paper, less so.