I agree on your major point. People throw around the word "friend" without any understanding of the word. A friend will bruise and hurt you; he will tell you the truth, although it hurts him to say the words. A friend tells the truth in love, knowing the truth will eventually have a perfect work in building the life of his friend, on a solid foundation. The relationship the OP describes is nothing more than a convenient association.
I love eloquence in a good cause! Rep inbound!