Thanks, but I have a copy of the book on hand already.
In the book de Mesquita refers to regardless of whether the system is Authoritarian or Democratic, rulers have to please their respective circle of power brokers. The only difference is the number they have to placate. And the US is not the prototypical example of the most democratic and grassroots political system out there by a long shot.
To say I believe Biden has been on his throne for 22 years is such a blatant strawman, I find it difficult to take you seriously. Even if he was a Senator since 1973 who clearly knows how to stay afloat in politics for 49 years.