Trump and Republicans were saying through most of Obama's administration (and even back to Bush's administration) that the fed keeping the interest rates at almost 0, well below inflation, was a timebomb waiting to happen and unnecessary currency manipulation. They were right. The Fed was artificially propping up the market and creating a market bubble. However, now that they are bringing it slowly back in line with inflation (as interest rates should be if we are to have a Fed) they are complaining about the same thing they demanded- just because it makes their guy look bad.