But this obscures the fact that she was still "catering to the audience" when working in academia as a paid physicist. She was just placating a different audience and worked on topics she really didn't think was groundbreaking just to keep the grant money rolling in. The misalignment of incentives just happened outside of Youtube.
Deep link to her explanation: https://www.youtube.com/watch?v=LKiBlGDfRU8&t=4m37s
A lot of viewers wish that "content creator" wasn't a thing and people just did Youtube for free as a hobby. Understandable. But what viewers don't realize is that it's also actually saying this: "Please continue being unhappy in your crappy day job so you don't need to live off money from Youtube ads or sponsorships."