The speaker predicts that the wash sale rules, which typically prevent immediate repurchase of a sold security, may not apply to cryptocurrency due to its classification as property, allowing for immediate buy-back after selling at a loss.
"with cryptocurrency they've said that technically it's not a security it's a property and therefore people argue that the wash sale rules don't apply here which would allow you to sell something and immediately buy it back without worrying about that 30-day window"