European Parliament does not need to know the interests of the European countries that it represents. It must know that there is USA and everything the USA asks is right, democratic, and beneficial. This is what they are receiving their salary for and this is why they are elected.
Conspiracy theory with no evidence given.
The Members of the European Parliament are directly elected by voters in all Member States to represent people’s interests with regard to EU law-making and to make sure other EU institutions are accountable and work in accordance with democratic standards.