I voted Seinfeld, but, unlike Friends and the Simpsons, Seinfeld is a Gen X and
Boomer show. Millennials and Gen Z don’t watch and don’t know anything about it.
I don’t even bring up Seinfeld references around non-gen Xers because it’s something old people do. Simpsons and Friends references are pretty ubiquitous regardless of generation
So it’s possible Seinfeld was really only funny to a specific time period and that generation while Simpsons or even friends will have more future influence