I mean, yeah, some men can, and thats great. But if every man did that, we'd be dead in a generation. Basically the same logic as ultrafeminists. If men can muster the determination and force of will to lead a more solitary life in reverence to God or the arts or science or whatever passion might guide them, great! But of that 45% of men ages 18-25 who are not approaching women, I doubt many of them are pursuing that form of dedication and would in fact like a woman to call their own.