Same, it’s a tweet of one guy, who might use this to cause an outrage. I’ll wait for Greta’s statement about this

Wow you’re right! I thought it was still normal to pump all animals full of antibiotics as a preventative measure. Thanks for the correction!

Antibiotics are allowed and, unfortunately, used plenty in the EU. Growth hormones on the other hand are banned. As far as I know, those are standard in the US, so farmers can’t simply export surplus production.