First of all kneeling is an act of submission. To kneel for the anthem then means submission to it. But Negroes want to express the opposite . so why do Negroes then use something confusing?

My guess is that the negro brain stored this act of kneeling when they deal with their 'owner' (funny that they call themselves so). Obviously some genetic memory is here at play. Whoever created the Negro race created them for slavery. As the kneeling is most likely in their genes.

if Nerves are not controlled they go down to a base level of existence. Any culture or civilization is only on the surface. Deep inside the negro is the animal which jumps out at any opportunity bringing evrtything down what they touch. To be a slave is the only form of a human being existence they can Upgrade from their animal existence. They make that public now for everyone to see