Yes true, by putting all the money in the banks then it will not make any changes, banks are only suitable to meet the daily needs, if our goal is to get profit then the best solution is investment and business.
people think they can benefit from saving money in the bank, but the interest offered by the bank is very small? it will not be worth for your money and the length of time you wait, bank is not a place to get rich mate? if you want to get rich looking for profitable commodities like bitcoin, gold or real estate