9/10 speculators in BTC buy into the "bubble after the bubble" mentality. They expect for BTC to drop in price, then to start a new bubble that will raise its price to record highs, then to pop again and repeat this process. This is not how bubbles work. Most people buy BTC in hope for a big return. When people stop participating in this pyramid scheme, BTC will crash. That is how all bubbles work, including this one.