I feel it's kind of become a cliche trend now driven by the likes of Naval et al to shit on macroeconomics. While I never took the models I studied or created t

I feel it's kind of become a cliche trend now driven by the likes of Naval et al to shit on macroeconomics. While I never took the models I studied or created to be scientific, I always found them useful to frame the economic world we lived in. Even if those assumptions rarely predicted outcome or achieved repeatability. I'm lazy, so ... over to the LLM: This Hacker News thread expresses deep skepticism about macroeconomics, portraying it as unpredictable, overly influenced by perception, and possibly aligned with elite interests. While these critiques aren’t baseless—macroeconomic models often struggle with forecasting and can embed optimistic assumptions—they miss the broader point: macroeconomics remains essential and useful, especially when viewed as a tool rather than a crystal ball. Arguing for the Usefulness of Economics (especially Macroeconomics): It provides a framework to understand complex systems Macroeconomics helps us make sense of national and global phenomena—like inflation, unemployment, growth, and inequality. It gives policymakers and the public a structured way to evaluate cause and effect. Without it, decisions would be made blindly or based purely on ideology. Policy decisions are informed by macroeconomic tools: Central banks use economic models to set interest rates. Governments use them to forecast tax revenue, structure stimulus packages, and plan budgets. While models aren’t perfect, they are better than flying without instruments—especially in crises like the 2008 financial crash or the 2020 pandemic. Imperfect models still guide effective responses Critics rightly point out that models don’t always converge or predict turning points. But the weather forecast analogy applies: we don’t expect perfect predictions, yet forecasts still help us prepare. Similarly, macroeconomic insights helped avoid depression in 2008–09, guide inflation control today, and shape climate and industrial policy. Economics evolves and improves: Like any social science, macroeconomics adapts. New models increasingly incorporate behavioral insights, inequality, financial instability, and even ecological limits—areas previously overlooked. The discipline is far from static, and many economists are leading critics of outdated assumptions. Bottom Line: Yes, macroeconomics has limits—especially when models are treated as gospel rather than guidance. But dismissing it entirely because of its imperfections is like discarding medicine because not every patient gets better. Used critically and responsibly, macroeconomics helps societies navigate complexity, make informed choices, and anticipate risks—even when the future remains uncertain.