Bezos is clearly the smarter oligarch. He just wanted to buy an outlet on the cheap (several hundred million or so?) just to soften the bad press but generally stay out of it.
I really dislike using the phrasing oligarch, when you can compare it to actual oligarchs. People like putin and his close ‘friends’ who use and force economic downturns so they can buy up national companies and markets so they own most of it.
Musk/Bezos can’t ring up Biden and develop a scheme with him (or orchestrated by him) to seize more of the market and dictate politics. They have to use more subtle means.
This doesn’t mean that they have no sway, or that they’re not far more powerful than the average citizen. They just aren’t buddies with a dictator that enriches himself and them.