Like the others mentioned here, the illustration in the bottom right of the top hero image is an odd choice. Not sure how it relates at all to what is mentioned in this article.
Yeah, sorry about that! That came from my post here: https://medium.com/salesforce-ux/the-salesforce-team-model-for-scaling-a-design-system-d89c2a2d404b where I introduced the gendered icon as a sly wink at diversity. Now realizing my error and rather than adding more hair on some of the icons, I should have just removed the hair altogether. Apologies for my part in this!