Bitcoin is the best alternative way to save money, with Bitcoin you have control over your savings because it's your wallet and your key and you are your banks!
I fully agree with you, it makes no sense at all at the moment to save money in my country. Just yesterday I received an email from my bank that the increased the interest rate on my savings account to 0.6%, which is insane compared to the 8-10% inflation we have now for more than a year. You are losing at least 7-8% value each year for all the money that is not invested. Even for some high risk bonds where the repayment is not guaranteed the interest rate is only around 5%. In real terms you are losing money if you don't invest in stocks or bonds. That is why I kept buying more bitcoins every month for the last 12 months with the money that I would usually put in the savings account.