I've made a great hobby of observing human behavior. One of the greatest faults of our species is the practice of limiting one's perspective to your own frame of reference. What naturally results is a tendency to criticize everyone who does not think, act, or look like you do. It is called a "centrist" nature and it is the root of all behavior and judgment, good and bad. It is instinctual in the human species.
As a trained counselor in a former job I had to learn to get out of my own way so I could get into the heads of others, and arrive there without my prejudices. In the process I learned quite a bit about myself while learning to help others. This thread has been fascinating to read from that perspective.
My wife and I are dive buddies. Alhough I open doors for her and offer unsolicited assistance, it's never crossed my mind to set up her dive gear. Out of our limited 47 dives we've only had six dives when we weren't in the water with a DM, instructor, or a more experienced diver. I call them "solo" dives. After our last trip when I led three of those solo dives, she said "next trip I want to lead." My response? "Cool."
Bottom line, whether dependent or not, whether you set up your gear or somebody does it for you, if your behavior while diving is natural for you, enjoy. Everything we do every day telegraphs to the world something about each of us. If you don't like the message, change. If it makes you smile, congratulations. Regardless, others will still judge what you communicate. Their feelings are their issues, not yours. When you can smile about yourself and be indifferent to the feelings of others about you, you'll know true personal freedom. Diving, no matter how you do it, should be a demonstration of that freedom.
Now, having said all that gobblygook, I judge everyone on the dive boat as people I can trust or not while in the water. There are those I will avoid and those I will connect with. I expect them to do the same of me. I prefer people who set up their own gear and who are independent; so does my wife (who is reading this as I type). The dependent types can enjoy each other's company as easily as the independent types can. In the end, we're all divers.