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
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I can accept when it about messing with the installation but a lightbulb? Those are made to be easy to replace. It’s a screw and a threaded socket, 95% of the case. Unless someone is purposefully trying to do something wrong, the risk close to none.