Hence why former fash and commie countries don't tend to have a big problem with true believers that wanna bring the former regime back.

They definitely did and do, but the Fabian strategy required the elimination of the "Old Left" which were far too revolutionary and violent to allow in significant positions of power. As such, a lot of them were removed from power.

What they want ideally is a socialist state where bean counters like them have total control over society. Because they have an insanely high estimation of their own intelligence.

It's the middle-managerial class maintaining their own rent-seeking behavior. To be honest, it was the Fascists & National Socialists that actually supported bureaucratic and technocratic managerialism to it's most extreme. Ironically, the Boomer Truth regime might be one of the only reasons they aren't building gas chambers yet.