<i>Every nation has protectionism.</i><p>Yes, that&#x27;s my point. Not every one agrees with this and GGP&#x27;s comment doesn&#x27;t mention this fact.<p><i>So pointing out examples [..] contributes little to the discussion.</i><p>It adds examples of US protectionism so you can compare them with the ones from China that were mentioned before. Hopefully, this contributes to a more objective point of view. Why do I need to justify this?