Let's look at this article from M'star
https://www.morningstar.com/retirement/whats-safe-retirement-spending-rate-2025
Ed McQuarrie talks the REAL History of Stocks and Bond performance.
https://www.morningstar.com/funds/what-doubters-get-wrong-about-6040-portfolio
What the 60 percent stock portfolio and the 40 percent bond portfolio helps your portfolio