If anything: I’d argue white collar workers are far more realistic in their outlook on the realities of the disparity between elite executives and the rest of the working populace.
The income separation between a $55k and $300K annual salary are way closer than the difference between a $300K salary and a $1MM+ executive-level salary and I just can’t see how you’d draw any other conclusion than white collar workers are well aware.
Now; if you’re talking about the level of comfortability in living between $55K and $300K; then, sure, white collar workers aren’t going to feel the financial toll of the disparity as much, but it doesn’t at all mean they aren’t aware.