Nothing wrong about picking an apple and taking a big bite (a funny snake told us that eons ago and it was already right back then!).
Actually the survival and procreation strategy of many fruit bearing plants is that the fruit gets eaten by animals and the kernel/seed survives digestion and gets shit out somewhere else where a new plant can grow.
Also there is a surplus of seeds, nature is abundant. So nothing wrong about oil from seeds, too - as long as you keep some and plant them.
Be nice to plants, be nice to animals, be nice to your fellows - and don't forget to be nice to yourself! ;-)