We cannot say that trusting is bank is the best way to save money. We all know that other bank becomes bankrupt. We should know what are the possibilities will our bank will be bankcrupt? Or our money will earn, we should know what kind of bank will be in the future?
if youre write bank is not the best save money
so what do you think the best save money, where is saving youre money ? another bank and above the best is compare bank
Just like the comment above you said, investing is the wisest way to save your money let it circulate(invest-profit vice versa)
that way you can secure your money and earn while doing it, but investing is risky that's why you need to pick carefully
on where you are going to invest your money(i.e. house, gold, business maybe bitcoin and other asset etc...) and the excess money you have is the one you are going to deposit to a bank, but if you are going to deposit your money don't put all of it in one bank you should put your money to several banks that way, if the banks decided to freeze your account you still have money to
withdraw from the other banks where you deposited you money.