Where do you think to save money? In banks? I think it much more profitable or earn to save money in bitcoin that banks because you are earning in banks just a little bit not like in bitcoin if you have a patient to hold and if you can take a risk you can earn by holding or saving money using bitcoin so that I must prefer to invest my money in bitcoin than banks.
We can save money in bank but the profits we can get is very low. If you want more profit, let's think about bitcoin. More profits, more risk.