Personally, I don’t want to be part of any organization based on race.
Well, you may not be interested in race - but race is interested in you.
My position is that you lose nothing from being excluded from the black lunch table, the theoretical gains blacks have from their lunch table are probably real, and who knows - you may find sitting at the white lunch table to be agreeable.
Tens of millions of whites who have moved to Northern New England, upcountry in the Carolinas, the intermountain West, and to their little forts in Florida do seem to like their new digs. Who knows? You might, too.