Bitcoin is a non-sovereign, hard-capped supply, global, immutable, decentralized digital store of value. It’s an insurance policy against monetary and fiscal policy irresponsibility from central banks and governments globally.
Money in a savings account is essentially losing as much as 15% a year due to inflation and compared to the things people spend money like medical care, housing, higher education, etc. which increase every year.
Interest rates are basically zero percent and by this time next year, we could be looking at negative rates. Many trillions of dollars are yet to printed to keep the economy afloat due to the pandemic, record unemployment and the fiscal crisis.
Bitcoin can't be inflated or interfered with by central banks and governments.