For the time being this is true. Eventually, the skill gap will widen to the extent that the IQ span filled by moderate-intelligence and middle-class whites will collapse. There will be tech, and there will be a low income slave class. You don't particularly need whites for that - you just need whites to build the structure to the point that economies begin to sustain their own evolution toward this state. We aren't there yet, but as of right now they are fully counting on our contingent dependency on currency and investment markets to keep us playing their game: the too-big-to-fail model. To rescind our labor in a broad way would represent the kind of collapse many of those laborers aren't prepared to deal with. If this economy goes, it *goes*. Most people still aren't hurting enough to risk the kind of lifestyle upheaval true revolution would entail.