Trump was inaugurated on January 20, 2017. The 737 MAX was type certified by the FAA on March 8, 2017. That seems like rather a stretch to blame the 737 MAX certification on Trump's election.
Oh, I'll agree that Trump's election shows that there are problems. It just doesn't show that there are problems at the FAA. And the 737 Max shows that there were problems at Obama's FAA.