Actually, thinking of welfare as exclusively or even necessarily primarily a 'black thing' is racist, but whatever.
I'm not necessarily disagreeing with you here, but African Americans are disproportionately recipients of welfare programs. If you for instance were to for cut government subsidized housing, the Jesse Jacksons and Al Sharptons of the world would be out screaming racism since blacks would be disproportionately affected. Likewise many Democrats assume that requiring voters to show a photo ID is racist because it would disproportionately affect African Americans. By this logic it is racist to say more blacks are on welfare but not racist to say more blacks are unable to afford a photo ID.
I'm just saying it goes both ways.