Not sure if this is a troll(Posts like these normally are), but if its not, I have to say I disagree with you. Ops groups are impossible for me to find, and Ops are near-impossible to beat because I get stuck with players who only play Tank-and-spank bosses.
If groups are impossible for you to find, then you're looking the wrong places, and if they're impossible to beat because of the people you run with, this is again your fault.
Try forming your own groups, and make sure people know the fights beforehand. If YOU don't, then dulfy.com.