If Clinton was elected President in 2016...

[Hotel California Victim]

I used to think not, but it's worth considering that Trump's movement has been one of the heartiest and most enduring in the party in decades, and that was before he even won the election. Events during her presidency would probably strengthen his appeal: COVID (no, the butterfly effect isn't some magic wand that can wave away the evolution of a virus halfway across the world because someone else is in the White House), deteriorating relations with China, societal upheaval (technological and outsourcing-based un(der)employment, climate change, sexual harassment, migration surges, police brutality, and the reinforcement of echo chambers by social media can't be handwaved away either), and the economic disruption inherent to those things. I also used to think he wouldn't want to run again after losing, but all signs point to a Trump run in our 2024.

However, someone else might have a shot at taking Trump's place by 2020, probably either DeSantis or Josh Hawley.