Yes, I agree with what you say Tammy, if we don’t believe in our lama, then why do we take refuge to our lama? Ignoring his instruction and go on our own? If we are so great that can ignore his instruction, then we would be enlightened by now, if not, that means we need guidance, and when guidance is given, follow is the key.
Protector practice is given by our lama, if he finds out that we are heading wrong way, disallowing us to continue the practice or maybe for a bigger picture, he definitely has the right to do so. As human, we are already very attach, so, why do we need protector to make us more attach to the materials? Surrendering ourselves and commit 100% to our lama is the only way out from Samsara, it’s the One Way Street.