Articles of impeachment against Nixon included his attempt to use the IRS against political opponents.
Trump tried to get the Postal Service to double rates on Amazon because its owner also owns the Washington Post, whose reportage has been doing a pretty good job of keeping the nation informed of the president's many mendacious malfeasances.
Is this history repeating itself or is it just rhyming?
As long as the Republicans control the House and Senate, Trump can get away with anything.
I'm afraid you are right about that. Hopefully that will soon change.