To play devil's advocate...
More people died under Biden than Trump for COVID (https://www.washingtonpost.com/outlook/2021/12/13/biden-trump-covid-deaths/)

Record high inflation.
High interest rates.
A war in Ukraine.
High gas prices.

Anyone can play that game with any president.

All that to say. The world didn't under trump 1 and I doubt it'd end under trump 2 but I could be wrong.