Thinking about the fate of working-class whites is, ahem, not in vogue, but since they do still constitute around one-third of the country's population (depending on the particulars of how they're defined), they can't simply be wished away--yet. The following graph shows the percentage of working-class white adults who have self-described themselves as Democrats since the GSS' inception through to the present:
The resurgent spike in 2008 sent a thrill up my leg.
As the fissures in the coalition of the fringe grow larger and sharper-edged, whites of modest means are the first to spill out and into the political void.
The key is to make sure they're vomited up at a slow and steady pace so that the national balance between the two parties remains roughly even. If whites defect too slowly, the Cathedral's paramount concerns can't be candidly brought to the fore without risking the kind of internecine fighting that characterizes its activity in major cities across the country, something that isn't too disruptive when the True Party is the only game in town, but that does have serious political implications so long as the Stupid Party is still around. On the other hand, if whites defect too quickly there is a chance that a racially-conscious opposition party might actually be able to act with numerical superiority.
Better to bide time and strike at overall parity as whites continue to dwindle into minority status so that by the time the inchoate idea of white political self-interest grows into something more broadly understood and even publicly articulated, it'll be too late for anything to come of it.
Let this be a reminder of how little time you and yours have left.
GSS variables used: CLASS(2), RACE(1), YEAR, PARTYID(0-1)