Saving fiat is an uphill battle one can never win. The interest yield never makes up for the erosion of purchasing power by inflation.
The more you save, the more you lose.
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcSAOc843WkwRBmgBJ1FXq1LZ98UojUTFh1eNw&usqp=CAU
#Bitcoin fixes this.