U.S. GDP was 2.3% for 2017 . The Fed should not raise interest rates with a GDP and inflation this low. Anyone can see that raising rates 6 times with an economy this weak will cause a recession.
https://www.kiplinger.com/article/business/T019-C000-S010-gdp-growth-rate-and-forecast.html
Anyone is wrong. The reason GDP has been the lowest ever (for a recovery) is low rates.