The right wing has a lot of statements about taxes, and they hardly could all be true.
They also maintain that Americans pay over 45% of their incomes in one sort of tax or another.
I paid 19% at most, and I have a middle class job with an income slightly above the average. So I doubt their schpiels and consider them to be hype.
They will admit that Germans and Swedes pay more, but then again, Americans get few of the benefits that Germans and Swedes do, such as health care, education through university and decent housing for everyone.
After housing, insurance, automobiles (a necessity in most of the US, certainly not in most of Germany or Sweden) and education, Americans have less left over. And only a miserly two weeks' vacation, to the Europeans four weeks.