Cryptocurrency would indeed make a big difference in the future, as one can sit at home and earn income.
I was a blue collar foreman in the construction business and the rapid changes in technology made many jobs become reduntant to such an effect that 20 people could do the jobs today compared to the 200 that worked in the old days. Then I moved into the white collar management fields and even there jobs were cut over time,
So yes, cryptocurrency could offer a perfect solution, but people don't like change and will rather stick to the false comfort of existing systems.