Inequality is a feature. Decay is when it’s running out of runway and starts to turn catabolic. They eat each other, starting with the smaller ones.
A fascist regime helps to guarantee inequality. As capitalism decays, it gets worse for everyone who’s not rich, leading to more inequality. But there are feedback loops, people rise up, workers form unions and go on strike, and so on. Fascism is there to make sure that the “right people” are getting the benefits from the economy, they police this social hierarchy. The racism and other bullshit is there to draw those contrasting lines between classes. It’s always about exclusion. Economically, fascism embraces selective austerity. A middle class life for me, a miserable slave life for thee. So they align great with capitalism and liberalism in this economic sense. GDP 📈.