The econy is globalised and economic trends are global. It's meaningless to bragg about low or high levels of inflation or growth at a given time, if other comparable countries have similar numbers.
However, a good indicator of a government's performance is whether a country performs better or worse than comparable countries which subject to the same trend. In this respect, the U.S. has performed better than other comparable countries: with a similar level of inflation, it has achieved a much higher growth level.
https://commonslibrary.parliament.uk/research-briefings/sn02784/