Soon or later, blockchain technology and cryptocurrency needed. Most people already connected with internet and i think people will need faster payment and faster way to transaction. With cryptocurrency, people will transaction more easier and cheaper and i am believe crypto will growing bigger than now
Though you have a point, i don't think people will have no choice. There will always be a choice for people. Crypto was made to give people an alternative to the current system. A choice. Even if crypto gets mass adoption soon, people will still decide what they want to use.