Monetary policy is actually an incredibly powerful tool of class oppression. I think it’s worth learning a bit about. Like for instance the explicit goal of raising interest rates is to raise unemployment and thus keep wages down. Essentially engineering recession to reduce the power of labor relative to capital. They say it’s to combat inflation, and that is true in a sense, but only because it destroys demand by impoverishing people, thus eliminating any theoretical benefit a worker would derive from inflation going down in the first place. Central banks being ostensibly independent and apolitical, while having explicitly pro capital anti labor mandates is also a good lesson in how liberal ideology hides the ball. You’re right that it’s all bullshit of course. But I think it’s useful to know how they use that shit to screw us over.