But more then that, if you watch videos where she is being interviewed talking about being a Maker (e.g. https://www.youtube.com/watch?v=JcnChnrHwXg) she talks just like a real hacker. She uses the exact terminology and process you'd expect, knowing you're not an expert in something, but just scraping a whole bunch of different other projects that other people contributed and made tutorials on, and tweaking them and combining them to make it your own.
It's like this CEO didn't spend even 10 minutes watching her videos and just decided to believe a conspiracy theory.