I disagree.
This hasn't been one long recovery started by Obama and now reaching fever pitch under Trump, eventually cooling down after overheating.
This is two economic cycles. Under Obama, 3%, the weakest recovery ever after a recession, business strangled by high taxes, overregulation, a ban on oil drilling in coastal areas and Alaska, and the unpunished act of outsourcing jobs and factories overseas to inflate executive pay in the private sector. That has all but disappeared now due to Trump's movement on all those issues. The drilling thing is going to have to wait until after the midterms, ditto with immigration reform and the wall. But he's accomplished much if his first term program already. The Russia probe's an expensive joke. Even the woman who was accusing him just lost her lawyer because he ripped off his partners and has gone back to dancing for money.
The slowdown isnt going for several more years.