So strange how we all remember things so differently. I am not saying anyone is wrong here, I am simply saying that we each have our own way of remembering.
COTH has always been harsh, in my opinion. When I joined here it was with much trepidation.
I was already on another horse BB that everyone had to be nice to everyone else. You could not tell someone they were wrong even if what they were doing was a real safety concern. People asking for a conformation analysis would get upset if you pointed out a flaw and that would get removed and the person who posted it would get their hand slapped.
I joined here in the days when we had very active farriers and other professionals and there was some serious disagreements about all kinds of stuff, especially in the horse care section.
I do not remember COTH ever being all nice and butterflies. It has always been a place where people are allowed to discuss, even when they do not agree.