Earlier quoted context omitted.
I want to push back on your assertion that vulnerability is inherently equivalent to weakness. Our society currently says it is, but I could equally imagine a future in which being vulnerable and honest about your feelings is seen as a feat of strength and courage -- because it DOES take a lot of courage, and even confidence, to be open and honest about your feelings.
Sure, it demonstrates a kind of strength and confidence to be open about your weakness. But that's literally what a vulnerability is: a weakness.
There is a concerted effort at social engineering so powerful that now the very word meanings are challenged. Vulnerability is always, unequivocally a weakness. It's the very definition of the word.
Redefining vulnerability as strength is exactly 1984's Doublespeak.