Economists did not agree (to an extent useful for driving policy--see, for instance, https://www.brookings.edu/blog/up-front/2021/01/28/the-macroeconomic-implications-of-bidens-1-9-trillion-fiscal-package/, and compare to Larry Summers' outlook) how large the impact of Biden's stimulus would be on inflation, or on whether it would be a transient blip or cause an ongoing trend.

Likewise with most of the other stuff. "We got the sign right this time" isn't a very strong endorsement.

I don't think this is the best way to judge, but you were the one who pointed out the example, so....