I just don't know if I'd call it a "pretty good job," is all. They were caught-off guard and didn't move quickly enough.
The idea that they aren't doing a good job because they aren't perfectly precise with their timing is misguided. It's a crazy hard job.
You'll have to support thay with something. Again, the language of their correspondence over the past few years says otherwise.
Note all the months since July 2022. It's good to read the source material rather than hyperventilating news articles.
* 2016: 0.01
* 2017: 0.20
* 2018: 0.27
* 2019: 0.10
* 2020: 0.21
* 2021: 0.30
* 2022: 0.61
* 2023: 0.27
Raw monthly data: https://data.bls.gov/timeseries/CUSR0000SA0&output_view=pct_...
I was skeptical that month-over-month CPI had come down to reasonable levels over a wider time window, but it is much lower than the same period a year ago, and close to recent historical norms outside that inflationary spike. I am eager to see Tuesday's numbers for February inflation.