Semantically, you're absolutely correct. I think it's just important to clarify that "vulnerability" in this context refers more to "emotional transparency". I think someone who is confident in themself and has a respectable amount of emotional intelligence could navigate a position where they are emotionally honest (i.e. "vulnerable") with others without necesarily exposing weaknesses that compromise them from the professional point of view.

While I originally saw this discussion chain as you playing devil's advocate, I realize now you've done a good job helping reframe the scenario in a much better light. For most people (including myself), we don't separate emotional honesty from vulnerability because emotionally we _are_ vulnerable. Working towards a sense of self that is comfortable with emotional reviews that are as intense as a code reviews is something worth striving for.