Sexual harassment is an enormous problem in every industry. People who just want to do good work and be a part and contribute become targets for predators who objectify, diminish and harass. Culturally it became not okay and people realized they were heard and that these people could have consequences.
A lot of people get riled up about such cases because they have faced similar situations themselves [see also how instances of racism/bigotry can become viral -- it taps into a latent anger]. It becomes cathartic and representative. A movement.
And the creeps of the world surely must have taken notice by now. The imagined Lothorios can stick to actual social events because it's pretty established that it's not a good idea at work, or anything remotely work related (including trade shows and conferences).
