People have to want to win the map. With auto-switch I have seen the same thing on all three countries. Same complaints on all three sides. The only country that works the best together as far as base capture is the Bishops. They organize well and get it done.
This morning there was 75 players. 31 bish, 22 knights, 22 rooks. The auto-switch works well when a lot of people are using it. Most of the bishops in the morning do not have auto-switch enabled. The afternoon is a different story as the bishops need help due to the morning bish logging off.
Still comes down to wanting to win the map. For some that means different things. It means furball, strat raids, base takes, spawn camps, vulch lights, re-supplying.