You are full of shit, dude. The poll I am referrring to was not taken by the Sienna College Research Instutitute but by the Presidential Greatness Project and it was taken in 2023 and not in 2019.
It did rank Trump as the worst and though there is a fair amount of Democrats and Liberals in the survery, there is a fair amount of Republicans, Conservatives, Independents and Moderates involved:
The survey from the
Presidential Greatness Project went out to 525 "social science experts in presidential politics, as well as scholars who had recently published peer-reviewed academic research in key related scholarly journals or academic presses" between Nov. 15 and Dec. 31, 2023. The survey yielded 154 responses, which determined Trump was the worst president in U.S. history — even accounting for the participants' political views.
The participants graded each president on a scale of 0 to 100 with 0 being failure and 100 being great. The scores were then averaged and ranked from highest to lowest. Perhaps unsurprisingly, Abraham Lincoln, who proclaimed the abolition of slavery, came in first. Franklin D. Roosevelt was second and George Washington third. With a score of of 62.66, Biden arrived 14th. Trump ranked 46th — the very last spot — with a score of 10.92:
Partisan breakdown (2024)
- Democrats – 95
- Republicans – 15
- Independents/Others – 44
- Liberals – 98
- Conservatives – 20
- Moderates – 36