I would assume the actual reality of what can be done that is also respecting individual country needs and the EU ad a whole is at least an extra level of complexity than the reduction of those agreements.

Add to that the risk that every diminishing level of comfort for a population in EU seems to bring new percentages for extremist parties.

The second order and third order effects of any decision are too big and almost everyone posting EU should do <insert here a single simple thing> is most probably wrong in ways they dont even know about. That does not mean we should not debate but we should slow down a bit the extreme choices and try to be a bit more understanding of various details.