Barry Ritholtz: "90% of financial products are crap" | #421

Barry Ritholtz returns to the Rational Reminder podcast to discuss the biggest mistakes investors make—and why avoiding them may matter more than finding the next great investment. Drawing on decades of experience in markets, wealth management, and financial media, Barry explains why forecasting consistently fails, how investors can distinguish good advice from noise, and why humility, probabilistic thinking, and disciplined behavior are among the most valuable investing skills.

Throughout the conversation, Barry shares lessons from his new book, How Not to Invest, covering everything from media consumption and behavioral biases to index investing, portfolio concentration, market cycles, and choosing a financial advisor. He explains why experts are often better at providing context than making predictions, why social media amplifies poor financial advice, and how investors can build processes that help them stay disciplined through uncertainty. The discussion blends academic research, practical experience, and memorable stories into a comprehensive guide for becoming a better long-term investor.

Key Points From This Episode:

(0:04) Cameron and Ben welcome Barry Ritholtz back to the podcast and discuss his new book, How Not to Invest.

(4:12) Why successful billionaires often make poor economic forecasters and how the halo effect leads people to overestimate expertise.

(6:39) Why Wall Street professionals are generally poor at forecasting future market returns despite their domain expertise.

(7:42) What experts are actually good at: providing context, historical perspective, and nuanced analysis rather than predicting the future.

(8:47) Barry's checklist for identifying bad financial advice, including emotional appeals, false certainty, and conflicts of interest.

(10:35) How social media algorithms reward outrage and overconfidence instead of thoughtful investing.

(11:21) Why 24/7 financial news encourages unnecessary action that often hurts long-term investment returns.

(12:17) Why long-term investors are often better off ignoring financial news altogether.

(13:52) How short-form financial content on platforms like TikTok encourages misinformation and poor investing decisions.