The only people who think that real world experience doesn't matters are those who never had real world experience. - Nassim Nicholas Taleb

If the professor is not capable of giving a class without preparation, don't attend. People should only teach what they have learned organically, through experience and curiosity or get another job.

A false accusation of rape has the side effect of inducing skepticism, causing genuine accusations to be taken less seriously. You are also harming the true victims.

Further, skin in the game creates diversity, not monoculture. Economic insecurity worsens the condition. Journalists are currently in the most insecure profession you can find: the majority live hand to mouth, and ostracism by their friends would be terminal. Thus they become easily prone to manipulation by lobbyists, as we saw with GMOs, the Syrian wars, etc. You say something unpopular in that profession about Brexit, GMOs, or Putin, and you become history. This is the opposite of business where me-tooism is penalized.