The executive becoming legislators, Montesquieu told you so with his principle of "Seperation of Powers", but the EU was built after WW2 as an inter-governmenta

The executive becoming legislators, Montesquieu told you so with his principle of "Seperation of Powers", but the EU was built after WW2 as an inter-governmental organisation, critized in the 60s/70s for being a group of Ministers sitting in a closed room, and taking decisions for their own ministries. The European Parliament was born out of those critics (and some German Const Court decisions). But that does not solve the core problem that the executive should not become legislator.