most people do prefer bank because of the safest thing to save money and gain few interest by depositing money in the banks, but crypto is not a bank where your money can be save like what bank can offer, for me crypto is an investment where you can earn profit and also lose profit at the same time, you can take a risk to win a good profit by investing into crypto by buying coins in the market, if you like to save money and only for a emergency purposes you can try saving in the banks.