ThreadUniversity of Miami teacher resigns after students notice "Busty college girl fu..." bookmark in Zoom class
Pretty much this. I think a lot of the men replying in this thread aren't thinking about this from the perspective of the female students who said they were uncomfortable. And bear in mind that sexual harassment is something women have to deal with at much higher rates, especially at this age.
I don't think this says enough to make a definitive statement about his character, especially without knowing what the specific video was, but resigning was the right call given the difference in power and the discomfort he'd put at least some of his female students in.