If there is going to be a stronger protocol or one that is SHA-256, I´m sure that the first thing it will take into account is the security of Bitcoin, and it will be an imminent update, not only is it the currency or technology of the future, it is the one that offers the greatest security.

The technology Financial Economical Bitcoin, cannot be compared to the security of traditional banking, Bitcoin is light years away from the traditional economy, with quantum computing many bring out the security of Bitcoin, but SHA-256 resists all possible quantum attack, and taking Keep in mind that when quantum computing comes out it will be somewhat progressive, it will not be with all the great potential that average people imagine.