I tried to fact check that tweet when I saw it, and it appears Nina was confused between the difference between average and median. The median salary, as she reported, was about 45K (I think), but when i tried to find average data, it was pushing 60-70K. Makes sense, income is going to have a long right tail. I could see high cost of living areas like those that Ivy Leaguers come from (i.e. coastal cities) maybe having average wages pushing 6 figures.