It's unavoidable in many cases, but I'd prefer a life where I would surround myself with people who tried to build each other and not take advantage of each other. I think it's definitely possible, and I think I'm pretty much there at least.
This leads me to the next point, which is that I don't think it's a problem about men unwilling to be vulnerable, it's more so about them happening to be around people who might use it against them (and it succeeding effectively, ergo there being a critical mass of people supporting this).