I've never seen so much greed before, is it possible to capitalize on it?

Almost everyone ik who was a standard investor is foaming at the mouth over specific stock tickers, options, leverage, etc.

Feels like not even a few months ago everyone was trying to buy gold/crypto to offset the "impending crash".

back then I was buying as much as I could under the rule "buy when others are scared," but now we're at intense greed, and I'm not really sure how to capitalize on it in a non-risky way.