Just like cookies on a website, banks should be required to give depositors a clear and easy way to choose whether their money will be lent out.
Will that mean less lending overall? Yes. Will that be good for the economy? Yes, because it’ll couple inputs and outputs more closely.
Moreover, depositors who do use banks to lend should be given a prospectus and information comparable to stocks.
Deposit insurance is a moral hazard. It encourages people to be reckless with where they put their money.