I imagine during the day I'm going to think of a few random things about Succession. Be sure this is 100% top to bottom spoiler.
A nice thing about Succession: The Roy kids could fuck each other up and all the while they're still a family. They spent a lot of time on that in the last episode. Trying to give us a glimpse of the future for them. Now the ways the hurt each other will be more mundane, more like a normal 0.0001 percenter.
Succession is a parody, that's what makes it so entertaining. And they play games with us, distract us into overlooking what was obvious -- what eluded all three of the kids, even though the adults were constantly reminding them that they didn't compete at the level they thought they did.