Both developed and developing countries often complain that the EU will not answer their legitimate questions, such as "What is the EU position on carrying forward AAU surpluses?" and "As a so-called leader, why does the EU not move to at least a 30 percent domestic target, having already achieved around 17% reductions on 1990 levels?"
The answer is that you may be asking the wrong people. The EU Commission will say that they cannot answer because they do not have the agreement of the member states. The Germans will tend to keep quiet, having played a dominant role in dealing with the Eurocrisis. The British will say “bloody foreigners” and the French will say "plus grand en France".
The trick is to ask questions of newer EU states that are less deferential to European Union traditions and norms. Poland is ideal. They know all about lack of EU ambition and wanting to carry forward hot air AAUs. Ask Poland.