a little further down, emphasis my own

Though the famous online names are not directly linked with these deaths, students feel betrayed by the lack of vocal or visible support. They believe none of them would be running profitable businesses or be household names if it were not for them.

So again, why are people getting angry at the YouTubers?

I mean the article made it sound like a standard tutorial grifters, so I’m not sure I feel bad for them, but I still have that question.