That’s an interesting point, but I wonder - what happened to the post you called out?
Besides, they didn’t force people to be positive. That would be unrealistic. When I was a Beehaw regular, you could find lots of posts about negative, unjust things. That wasn’t a problem. They simply didn’t tolerate people who failed to express themselves in a respectful way.
There’s a difference. For example “are you feeling okay?” vs. “you look like shit.”