The oldest generation is best suited to retain power over newcomers, even if they are less reliably socialist/communist. Experience and seniority trumps competency, as long as they can follow the directions of a good support system, and can reliably read from a teleprompter. A figurehead who represents progressive values, is better than a politician with ambitions and personal financial concerns. After all, if they lasted this long in politics, they have earned our trust and devotion.