If you want to talk about the most sampled song Daniel you should make a video about 'Genius Of Love' from the Tom Tom Club. Considering the group is a spinoff of the Talking Heads and Hip-Hip/Rap in the 90s/00s used the sample to death it would make for an interesting topic to cover.
So potentially the most interpolated song, but most sampled goes to Amen Brother, and currently, Fine Day is catching up, being used thrice this year already and many times in between
While we’re just naming songs with a lot of samples … Who remembers “La-Di-Da-Di” by Doug E. Fresh & The Get Fresh Crew? Whole lot of samples there 🤷🏾♂️