Cryptocurrency market will crash because "crypto tech" is not solving anything - most altcoins and tokens are just vaporware and scams, those that have working networks are miles away from delivering on their promises, which they won't do, because they are unrealistic and developers are not competent enough. Bitcoin is different because it actually has developers who believe in the project and have the skills to keep on improving the protocol year after year. The market will crash when the speculative period will be over, because big investors won't see any fundamentals that can lead to success, only empty promises and hype.