This is waaaaay better than "Black Lives Matter", because unlike "Black Lives Matter", it isn't motivated by a sinister hateful projected divisive accusation against "the world" for believing Black Lives don't matter. It is precisely the radical left Demokkkrat Party that has historically enslaved Blacks, formed the confederate states to stop emancipation, and formed the KKK.
It would be like NeoNazis funding and publishing "Jewish Lives Matter", as if their own past history didn't occur, as if "the world" is guilty of what the Nazis were guilty of.
BLACK LIVES MAGA is not motivated by a projecting cult of racist against blacks, unlike the globalist funded Black Lives Matter narrative intended to stoke division, conflict and hatred.