Yes sir. Cryptocurrencies will inevitably become part of our daily lives in the future. We've seen how banks, and governments had become interested in adopting blockchain technology. Thus, it should be a matter of time before physical cash becomes obsolete and digital currencies would take the lead in our economy. This is the reason why many people are interested in cryptocurrencies (including myself) since they're bound to change the world for the better. And we, as early adopters of this global trend, will become wealthy in the future once the whole crypto market becomes valued at more than $1 Trillion.

Therefore, I think the same way as you do that this is a progress of mankind, simply because for the first time ever, people can gain control of their own money without trusting any central authority.