what is the effect of bitcoin in the society if they became mainstream and what it will cause?
I think it depends on the culture of each country or society,
in part if it is someone of high class, hardly want to get into bitcoin or see it as savings, or is the one that enters only to make a percentage of profit and exit.
also depending on the society the lower middle class at this time is difficult to enter bitcoin for its current value, but the middle class was the most adopted, to save or to make profits every day, there are many new traders they have no knowledge but on the basis of speculation may be better traders than people who have been in the bag, obviously many graphics are fulfilled, but everything depends on the rumors.
Some believe that bitcoin takes you out of poverty, others just expect it to keep going up.
Sometimes I think that what satoshi was looking for ended up distorting and everything he wanted was lost.