Yes, I notice. And the cashier asks questions. "Why you buy ALL the coconut milk?!" and so forth. But my one cup of coconut milk in the morning is already 420 calories - and lots of medium chain trigs! Then I cook in and drink tallow and coconut oil, add olive oil to things and eat a lot of avocados and eggs. My fitday usually says I get about 70% of my calories from fat, and that's averaging around 2800 calories a day, so you figure it out.
Wouldn't you kind of notice everytime you go to do the weekly shop and clear the shelves of butter and coconut oil?
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.