After all, you understand that cryptocurrency hype is exclusively speculative in nature, therefore it is obvious that sooner or later the popularity of investing in various cryptocurrencies would fall due to their unprofitability.
The real hype will begin when the technology itself will be used in most areas of life. The big question is what will happen to the speculative side of the market in the future, because in part this is an obstacle to the mass adaptation of cryptocurrencies.