Powerspurs has actually highlighted one of the fundamental flaws in this argument, by comparing the salary of the average woman to himself.
This is completely misleading and illogical. In fact, it is meaningless. The graph might as well be measuring the average visibility of holographic aliens. It would make just as much sense and be just as relevant and meaningful.
This is for two reasons :
1. He is interpreting the graph as if it is showing that a woman doing the same job as himself at the same level and to the same ability, is earning 80% of what he earns. However, the graph hows no such thing whatsoever. In fact, it does not show that any woman is getting paid less than any man in any job.
2. The graph assumes that there is an average man and an average woman. Indeed, Powerspurs is even comparing himself to the average woman. In reality, neither thr average man, nor the average woman exist. What exists is millions of different men, and millions of different women, all in different jobs.
The graph provides a meaningless statistic, and consideration of it, provides a meaningless conclusion.