Earlier quoted context omitted.
It still is, but even if it is not it may be in the future. The OP has many years ahead.
As the gap between the inflation and interest rates on saving increases, you lose more and more money in the long run. I'd go for a more general advice, that is trying to diversify your savings maximizing them while avoiding unnecessary expenses.
I 1000% agree with you on avoiding unnecessary expenses. Until you get a few million in the bank your greatest wealth building tool is your income so be wise in how you deploy it.
Best advise I have is have a budget, try and save 20% of your GROSS, 10% to retirement the rest non retirement accounts.