TL/DR
TiPS performance will continue to be dictated more by Treasury market dynamics than inflation itself. For holders of TiPS to replicate what banks can do (see attached cartoon) multiple factors must be hedged and re-hedged.
TiPS, like most “products” offer imperfect hedging convenience. You’re better off buying Gold and some Stocks to hedge inflation. The math has been done
Contents (890 words)
The Limits of TIPS as an Inflation Hedge
Interest Rate Sensitivity Undermines Inflation Protection
Inflation-Linked Returns Overwhelmed by Rising Yields
TIPS ETF Demand Has Moderated
Breakeven Inflation Rates Offer a Better Hedge
Challenges for Individual Investors
Short-Term TIPS Breakevens Resemble Trading Oil
Conclusion: TIPS Require Contextual Hedging
Side by Side: TiPS ETF vs Gold