First, over half of them are women, and any women stronger than me are very clearly so at first sight, and second, most of the vegan men I've met, I've arm-wrestled. I have never won so easily as against a vegan man. It's like there's no energy in the muscles. I know there are exceptions, like the vegan Olympic weightlifters, but their diet is a lot more expensive than my scrawny genetics and primarily red meat diet.
I'm 150#/6'1", bench 240 (ok, my genetics are a serious advantage here), deadlift 340 and eat about 1700 calories a day. If you can go better pound for pound, I'll accept your point.