-Warren Buffet
This quote is constantly bandied about as justification to invest in Bitcoin, and especially now that there has been some nice price movement in the upward direction. But this Warren Buffet quote is only relevant with the proper context, which is that Warren Buffet only invests in things he has a fundamental understanding of and can quantifiably value. You can confidently be greedy when others are fearful if you have a sound investment thesis and are a fundamental value investor. This is how he turns his investments into home runs, he knows what he's buying and what it's worth and can weather the negative sentiment until the market learns what he already knows. This doesn't apply at all to a speculative investment like crypto. Following this advice willy-nilly is gonna get you burned because you're misunderstanding the intent and the application.
Don't not buy Bitcoin if that's what you want to do, but don't fool yourself into thinking you're following Warren Buffet's advice. Warren Buffet doesn't speculate, and if you're buying crypto, you're speculating.
I think the above quote is not meant to be an understanding of crypto investment because we know that Buffet is one of those figures who hate bitcoin on the grounds of speculation and fluctuations. For me, as long as crypto can still be profitable than investment on crypto become a major choice compared to other investments that we can not necessarily master quickly and easily.