“What is there to see in this vile body? He who sees Dhamma … sees me…” (Samyutta Nikaya, 22.87).
There seems to be is an inherent contradiction between Buddhist monks’/nuns’ needing a body in order to meditate enough to become enlightened but not wanting to be (re)born, have sex or children, have possessions, kill for food, fight in the military, etc. They need to be here (because humans have sufficient intellectual complexity to understand their existential predicament and how to fix it), but they don’t want to be here. They have to use humanity, in other words, to serve their purpose, but they don’t actually like/want human life very much.