Fully agree and well said.
I attribute this type of behaviour to the popular YouTube channels where the talking head is always perpetually angry and will only find fault with whatever game/movie/TV show they are discussing. They know that being 'angry' is firstly a lot easier than actually researching the topic and discussing both the good and bad points, and that the feeble minded are easily entertained by someone screaming obscenities. So those of the weak willed see this type, see that these people are 'popular' and jump on places like this forum and try to emulate their heroes. And if things don't go according to their plan, they quickly resort to labelling, like calling anyone who disagrees with that as a white knight.
What they don't realise of course is how transparent and well utterly stupid they look with their loathing. Most are easy to catch out, in one post they proudly stating they have never played the game or the aspect of the game they are raging about, they next they are quoting their latest troubles with the very same thing. Hang on we all say, one of your statements can't be true - and we all get called white knights for our troubles. Oh some are creative, managing to insert their favourite rant into any discussion, it is interesting to see how their minds can link such dis-similar topics to bend to their will.
But they do have their uses, without their poorly researched rhetoric these forums would be kind of dull and they do make for some utterly hilarious reading with my morning coffee