Personally I don't see why you are getting your panties in a was over how people spend THEIR time and THEIR money! What do you personally want from these people, what should they be doing to make yourself enjoy your game more? There are plenty of players who fit into your ideal category so there should be no concern on your part about the ones you detest. I solo mostly, group with friends and the SO on occasion and I don't PVP because of PVP'ers. When I want a truly enjoyable MP experience I play console games online. Blasphemy you say! Not really, you see I live in a world where I can game and have fun across multiple platforms and not come across like some elistist PC only gamer *****. I'm not generalizing all PC only gamers, but it is the elitist attitudes that make me not want to play MP games with other PC most of the time.
Just play your game the way you like and let everyone else play it the way they would like, and most importantly, mind YOUR own damn business!