In theory, but not in practice. Inflation is up over 8% YoY, but short term TIPS are down over 2% - for a realized loss against inflation of over 10% on what should be a "safe" asset class:
https://www.google.com/finance/quote/VTAPX:MUTF?sa=X&ved=2ah...
The longer they exist, the more it feels TIPS are a sucker's bet.