Or vice versa
I feel like this thread is beginning to go in circles. I'm sorry about your history and the consequential attitudes that formed around dependency. But in my view your attempt to avoid reliving your past has only created a mindset that is arguably nearly as unhealthy as the one you try to avoid succumbing to again.
All good relationships, platonic or otherwise, (as
@Wyote said) form some sort of dependency. Call it inter or co, to my mind the difference is arbritary. All friendships form it, and romantic ones especially. It's a testament of the bond between two people - to try to avoid it is to risk an isolated and lonely life. Other than that I don't know what else can be said without repeating points already made.
Plus I thought I'd just use this reply to give credit to
@Deleted member 16771 ' earlier point regarding the issue of a consumerist narrative to relations. Spot on