I'm not sure that's true; the 1%/10% dichotomy gets abused a lot, but there are some salient differences; most of my professional circles in their 20s are making up to half a million dollars in their 20s at a large tech co. Whether you consider it myopic or not, it's easy to see why they (and those aspiring to be them) would consider a labor movement to be against their interests. And it certainly represents a much larger (and more reasonable) group than those asusming that they're going to make billions from founding a startup.