You are able to get items from a chest with a hopper, without agroing Piglins

When you place a hopper under a chest/double chest with Piglins around, you are able to get the items from the hopper, without agroing the Piglins. This seems a little cheaty, breaking the progression of Minecraft. [^Minecraft 20w16a - Singleplayer 2020-04-16 22-36-03.mp4]