[drivebycomment]

I did a quick sampling of a few different levels at the largest employers on levels.fyi and didn't notice any significant drop at a given level. It could be that there's less senior level openings/hirings, which could lead to the drop in average. I am also not sure how objective / comprehensive the data from "woman impact tech" is, since they seem to be more of an advocacy group (with a mission that includes "We’re here to achieve equity in tech"), even though I can't imagine why they would bias their data one way or another.