i think is a two way thing,crypto need to be less risky if this has got to happen
Less volatile, I agree, but I really don't think crypto is going to be the go-to asset when (not
if) the stock market crashes.
I don't think a lot of folks here realize what a stock is, and why it's fundamentally different from bitcoin and how investors want stability in the event of a market crash, not something that has a history of dropping 60% or more in a single month.
Crypto is in the currency category, whereas when you own a stock you own a share in a business's future profits. Stocks can provide good passive income, and there isn't yet a coin that can do that, proof-of-stake ones aside.
Another point is that there isn't a correlation between stocks and bitcoin that I know of, and there probably won't be one when stocks tank. That could change, of course.