Crypto which is still in the early stages of growth is in a "bubble", but the U.S. stock market is seemingly not???

The only thing that let's me sleep at night is knowing i have a diversified wallet with both cryptos and stocks, unless both come crashing down i'm safe, but if both come crashing down i would probably be more worried about going as fast as i could to the supermaket and stock my home with food and water, because if both come crashing down the world would probably turn into a anarchy