I think I know why the roles of cabinet memembers are so short lived.

They have a role to play.

Only the core knows the why and how.

It keeps comms tight.

It keeps outside actors guessing.

Its chess.

The last one standing in political theater.

https://www.smithsonianmag.com/smart-news/corn-diet-turns-french-hamsters-cannibals-180961987/

How much corn they shoveling down our throats?

Lots…corn syrup…high fructose..