Nah, Sigma Pi Phi didn’t have as much power or influence as Obama, although Eric Holder is a member. It is the 1st and most elite so-called black fraternity.
Boule members are called archons. The symbolism is important with their logo as it shows they are protectors of the secrets of the elite and take a blood oath to protect it.
Nowhere near the greatest President unless you were LGBT or an upper-class white person. He wasn’t even the first so-called black President and his wife wasn’t the first so-called black First Lady.
But I guess the symbolism was worth it