1. increase in healthcare costs and how health insurance is bound to employment
2. increase in wealth concentration and a shift from cash compensation to asset compensation (Bezos is only absurdly rich if he liquidates his Amazon holding instantly)
So, I would say your portrayal of hourly compensation is disingenuous as well. All of these statistics probably need to be calculated as medians instead of means ("compensation per hour" sounds suspiciously like "total compensation / total hours", which is a mean) in order for it to come close to accurately describing the situation of the median American, because wealth concentration has skewed the mean American into something a lot more optimistic than one would think.
This [1] is the real median personal income. The data there only starts at 1974 but you once again see a 32% increase in income. Now factor in the change in hours worked. The average American works more than 100 less hours then back then. [2]. These numbers combined along with arguing that most people only saw a real increase in wages of 12% is simply not possible, nor is it possible to simply attribute all growth to the rich.
Now there is this [3]. The numbers from that paper are really what made me start digging into all of this stuff. To give the long and short of it - the poor are becoming middle class, and the middle class are becoming rich. With the net effect being a major decline in the number of poor, a major increase in the number of rich, and a small decline in the number of middle class. Probably not coincidentally, not entirely dissimilar to the hypothetical I proposed where the median can end up being misleading. These 'nobody except the rich are seeing more money' articles seem to be simply untrue, but they are click magnets.
[1] - https://fred.stlouisfed.org/series/MEPAINUSA672N
Maybe I'm an outlier as an individual in my mid-20s, but it's enough to make me question the definition of class on annual income.
[1] - https://abcnews.go.com/Business/study-28-percent-millionaire...