I can’t imagine that the EU would actually try to finance itself with tariffs. Free trade is what allows for specialization and thus greater prosperity for everybody.
The usage would be that the EU becomes independend from its states. Now the states have some leverage to at least deny further funding if the EU reduces their power.
The countries in the EU have a much bigger day in the dealings of the EU than the states of the US have in the US. The budget wouldn’t be their main restriction, because on every issue also the member states have a vote. They would need a majority and in some cases a qualifying majority to back them up if they had the desire to have a looser leash.
I can’t imagine that the EU would actually try to finance itself with tariffs. Free trade is what allows for specialization and thus greater prosperity for everybody.
The usage would be that the EU becomes independend from its states. Now the states have some leverage to at least deny further funding if the EU reduces their power.
The countries in the EU have a much bigger day in the dealings of the EU than the states of the US have in the US. The budget wouldn’t be their main restriction, because on every issue also the member states have a vote. They would need a majority and in some cases a qualifying majority to back them up if they had the desire to have a looser leash.