“A liberal society stands on the proposition that we should all take seriously the idea that we might be wrong. This means we must place no one, including ourselves, beyond the reach of criticism; it means that we must allow people to err, even where the error offends and upsets, as it often will.”

- Johnathon Rausch

1) no one owns the blessings of what is knowledge by virtue of any sort of implied authority.

2) all accepted knowledge is open to revision upon new evidence or proof

This is a good read that articulates this more than I can.

https://www.goodreads.com/book/show/703086.Kindly_Inquisitor...

I think some people have an inherent need to gain influence. To have power over others, tell them what to do. Due to monopolization and centralization, there are fewer and fewer spots to do it in a constructive way (found your own company?).

Except if you claim that you're offended, you're suddenly given the right to control what others say. If you claim that you are fighting racism/sexism/etc, you're shielded from 90% of critique. So this "safe haven" has attracted all kinds of opportunists that just enjoy attacking others to feel better about themselves.

Look at your typical BLM protestors. It's not Black doctors protesting against being treated differently from White doctors. It's unhappy people from both races that have found an uncriticizable cause to justify their own disappointment in life.