Well if you don't like it so much why use the subreddit yourself? Your last contribution was a nonsensical ranking post with no opinions in. You just threw a load of characters onto a page, some not even FNV, stuck some overused jokes onto it, then got upset people downvoted it.

The fanbase on this subreddit are fantastic. As long as you interact with them properly. If you're discussing which ending of the game is best, favourite builds, best weapons, etc then you'll get great conversation out of people. If you ever need help with console commands, bugs or finding an item people will always help too. But if you make stupid, negative, posts of course the fanbase isn't going to like them.