My disagreement with the post's article is that it is conflating the stock market with the economy, and the financial news sector is pushing this narrative very hard, or even saying it openly.
My issues with the article you linked about wages, in the comments, is that you're omissively citing bits and pieces to different people in order to support the idea that the economy is doing well, as the post article claims, when the post article is really about the stock market, not wages or living standards.
If the wage growth at the bottom 10th percentile doesn't mean they're not fucked, why would you even cite it?