I do both as well. No reason to staunchly avoid weights. It's just that the body weight exercises often require more core strength and overall stability and balance, so they work out more muscle groups. But once you can do tons of chin-ups, it makes sense to up the ante somehow.
Steak, eggs, potatoes - fruits, nuts, berries and forage. Coconut milk and potent herbs and spices. Tea instead of coffee now and teeny amounts of kelp daily. Let's see how this does! Not really had dairy much, and gut seems better for it.