Saving money = not spending it 
or investing in something that you know will increase in value at least at 70% of chances, like bitcoin
I think you understood the meaning of saving wrongly because to invest money in bitcoin one must save money first before investing. So one have to either reduce their expenses to save money or increase their earning to save money. I think the better one is try to find more ways to earn money to save more.
everyone is saving at least a portion of it's fortune for the future, it's mandatory nowadays, this saving can be increased if you invest in something, not leaving it there to be eaten by inflation
leave money doing nothing it's almost always a bad thing, especially in fiat...
Unfortunate truth.