To be honest, Michael Burry is NOT a big name investor. He just happens to be a guy that made a name of himself being far too early (which means he was wrong) in his short bets long before the 08 financial crisis.
"But your lifetime savings are like $200,000 and you place them all on selling naked puts and the stock value drops 50% overnight. You just lost HALF OF YOUR LIFE SAVINGS in a single blow."
True if you do it with an individual stock. I rather own an ETF if things blows up. Then I'll be forced...