As an Australian, with an economy always experiencing very high inflation (8%) I just immediately question what is the composition of the US CPI. Perhaps it’s not reflective or is disproportionately weighted
Australia has had a lot of asset inflation and is only recently starting to show in the consumer prices. eg afaik house prices are not included in the CPI
historical data: https://www.abs.gov.au/statistics/research/70-years-inflatio...
more recent history: https://www.abs.gov.au/statistics/economy/price-indexes-and-...