yes, that is natural because the market is not regulated by anyone, and fluctuations in the price of coins depend on demand and supply on the market. so I think Cryptocurrency is looking for "fair value". All products, both property, gold, stocks, bonds, and others always have fair value, and investors have different approaches to determine that point.
fair value, yes I agree with you and crypto will continue to fluctuate until fair value is reached. of course this takes time and perhaps mass adoption is one way to realize that fair value.