One of the many charming qualities that make negroes, well negroes, is being unable to wait in line. Patience, lines, etc, are for White people. Blacks are all about the “gibs me dat”, “muh dick” and “he din do nuffins!”
One “waits” in a civilized society, and civilization is something that blacks can’t create (see: the entire history of the world), or sustain (see: Detroit, S Africa, etc, ad nauseum )
Segregation, Jim Crow, Apartheid are the ONLY ways the races can/could “live” together. The founders knew mixing the races wouldn’t work, but then, they were just racist White guys.
Put them in charge, as some did with Hussein Obama/Soetero, and chaos and tyranny follow. Always. They are simply incapable of following a civil societies rules.