That entire political propaganda point is based on grabbing a nominal salary growth in 2023 that is trying to catch up to the inflation of 2021/22 (and the salary growth is already starting to tailing off) and adjusting to make a “real” salary growth using present day inflation which is half as much the one in 2021/2022.
It’s all based on a mathematical artifact that salary growth reflects inflation with a delay of about 2 years and just so happens last quarter of 2023 and first of 2024 are a sweet spot were 2y delayed inflation minus present day inflation yields the maximum value.
Extend those maths back 3 or 4 years and the picture is much worse but that can be “safelly” argued away by propagandists as being due to Trump. Well if that is due to Trump then so is the recent spike in salary growth since it’s pretty much a perfect match to the inflation of 2 years ago that was supposedly due to Trump.