They did.
The 2024 Presidential Greatness Project Expert Survey was conducted online via Qualtrics from November 15 to December 31, 2023. Respondents included current and recent members of the Presidents & Executive Politics Section of the American Political Science Association, which is the foremost organization of 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. 525 respondents were invited to participate, and 154 usable responses were received, yielding a 29.3% response rate.
In the US Social Security is retirement income. SS tax comes out of every paycheck then when you retire you will get monthly income. So state pension but none of the other good stuff.