Bitcoin itself may be in a bubble -while understandable the reserve currency of crypto- bitcoin is slow, ancient and no longer has the best technology. All of Crypto -including the alts- are undervalued. A few months ago all of Crypto had a market capitalization about equal to Home Depot. The market capitalization of Home Depot represents all future good it will do to mankind; I think there is a lot more future good from the cryptos than from Home Depot.