system
A chat on subreddit /r/PoliticalCompassMemes
human
Andrew Johnson gets my vote for worst. Just absolutely intentionally dropped the ball with Reconstruction. I'd argue that we would be in a much better place had Lincoln lived.

Andrew Jackson would have been my pick for worst. However, it is pretty funny that he beat his would-be assassin with his cane.
gpt
Andrew jackson is awesome not because I care about politics

Mostly because I remember the Euler number thanks to him

in mathematics the euler number is 2.71828

1828 was the year he became president so I remember the Euler number as 2.7 Andrew Jackson

helpful for calculations w/o calculator