3 Types of Raid clears

Raiders that only do static party learn the fight and understand everyone roles.
Raiders who can't do static party but willing to learn and understand there role in the fight.
Raiders who are happy clearing just once regardless of what it takes.

Group 1 doesn't help group 2 or 3.

Group 2 players are hard to find because there are so many group 3, and most group 3 players believe they are group 2.

So group 2 end up trying with group 3 where the level of commitment just isn't there.