Tariffs aside, regulations mean the EU rarely imports certain US products, such as meat and dairy.
Archived version: https://archive.is/newest/https://theconversation.com/eu-consumers-dont-trust-us-goods-a-look-into-trumps-trade-deficit-claims-249315
Disclaimer: The article linked is from a single source with a single perspective. Make sure to cross-check information against multiple sources to get a comprehensive view on the situation.
Yeah, “impure” olive oil is not endemic to America. Adulterating olive oil is big business and Europe isn’t immune. (Though Europe has laws on the subject that the US does not.)