Which shows that that M+ is just way to rewarding. I really wonder where you'd be at if you only got your weekly cache and the amount of loot you get out of raiding and M+ would actually be comparable. This doesn't really mean that raids are obsolete it just shows that Blizzard needs to do some tuning as M+ and raiding (from their own statements) should be equal paths of progression.
Sounds like you're just a jerk. So you likely wouldn't easily fit in a guild and don't want to. Which is fine, as it is your choice, but your attitude just makes you seem like a jerk IMHO.