After adjusting for inflation, wages are higher than at any point in U.S. history, and after adjusting for age and sex, the percentage of the population that is employed is around its peak in U.S. history.
Looking carefully at figure 5A, it's not as great as they want it to be. Even if the adjusted average wages have finally recovered after decades of low points, look at the rate before the drop and the rate leading up to now. And I will always question using just hourly wage as an indicator of how things are going when the first thing that happens when things tighten up is hours are cut. Still employed, still making X/hour, but net income is way down. Things are great. Sure. Then there's the specter of underemployment, and working multiple jobs to make up for low income, probably due to not enough hours from the first job. But that wage number is great, right?
OP is objectively and demonstrably incorrect in a number of their claims. So your question is quite valid. Are they in sheer denial and this is a certain flavor of cope? Or are they actually intentionally spreading propaganda?
I raised some points to consider, not to try and mislead anyone. How is underemployment or amount of jobs per worker doing? What is incorrect about how wage per hour isn't the whole picture when your hours get cut?