Why do people hate certain coins? Why do people go out of their way to invade subs to try and spread FUD?

I just don't understand it.

I mean I don't care what your doing with your money or choices so why do you care what I or someone else wants to do with theirs?

People always say something along the lines of "protecting others" but at the end of the day the language used and the random attacks on a subreddit do not seem like a kind warning.

If you don't want to invest then don't, if there are legitimate questions then ask them and respect the answers you get, why go out of your way to push certain narratives or try and actively prevent a crypto from growing or changing.

I guess a lot of you will check my history and note the coin I like and again I am sure this will be either removed or down voted to oblivion, but again, why?

What is it exactly that is making you spend time and effort to do this?

I would hope to get some genuine insight but I will brace for the inevitable...

Edit: someone has decided to downvote all replies so I have tried my best to counteract this by up voting all replies.