Poland, partially, the Baltic states and possibly, Romania, believe in something called post-Atlantism or neo-Atlantism, which assumes the rupture of ties with Western Europe and its replacement with a union of Eastern European countries with the United States. This situation is important for the USA as it is used as an instrument of pressure on the EU and on the other hand, these states are used against Russia. The perspective for the establishment of such a block of Poland with the Baltic states and Romania is very real.
The European nation combined with its influence and all its might is subject to the domination of the United States of America over it.
The European Union was created by the voluntary initiative of European nations. Its citizens are directly represented in the European Parliament and Member States are represented in the European Council and the Council of the EU. The United States of America is not part of these institutions. The US had no role in the creation of the EU and has no say in its decisions.
Similar disinformation narratives claim that European élites obey Washington, that EU member states are subordinate to the US, while the US has long regarded the EU as a kind of protectorate, and that lined up with the US, the EU never took independent decisions.