I do not live in Europe, but this line struck me:
"force everyone to do better". Which I interpret as you can't make decisions on your own, big daddy government must make those decisions for you.
These are not made-up examples.
And it's not just health or industrial standards, the EU forces a bunch of legal and human rights onto countries as well, many EU countries have gotten repeatedly and rightfully dinged over various deficiencies.
If each entity acts in their own self-interest — which nations very regularly do — then you get worse results for every individual.