We'll see. I was pretty sold on the transitory belief earlier, and while I believe there are transitory components, like car prices, I expect core/wage inflation to continue.
We had an almost 9% annualized wage gain last month using the MoM numbers. Unemployment is too low right now for core inflation pressures to abate, unless we have a recession or similar drop off in employment IMO. I think a lot of these core economic principles were forgotten due to how high unemployment went after GFC and how long it took to reach full employment once again.
It looks to me like we've entered a wage price spiral... but certainly it could play out in a number of ways. Perhaps the Fed will use falling nominal CPI YoY numbers to hide the structural inflation that has developed. That could keep rates artificially suppressed for another year, if they're able to convince markets of it.
Due to base effects, CPI is likely to peak either in Feb or March. But it would be premature to extrapolate a fall from 7 to 6%, for example, as evidence that structural inflation hasn't taken hold.
I expect inflation to persist around 4-5% longer term, absent intervention by the Fed... which still brings us to 6-7% mortgage rates.