The EU's strategy on borders is
more and more, hard and harder and racialised if possible - extending them well beyond the bounds of it's own territory by paying poorer countries to establish and man them (complete with the sort of camps that would outrage if they happened on precious sovereign democratic EU soil). This is for economic (orderly sorting of suitable cheap labour that can be tidily
exported when their worth has been squeezed out and cheaper human commodities found elsewhere), political (stopping immigration that's not economically valuable to capital as the neo-liberal policies that the EU imposes and polices cause reaction across europe - effectively the EU scapegoating immigrants for its own plans - not failures, note - plans) security (the inept failure of the EU to deal with the fallout of the implementation of its economic policies internationally - that is, driving down wages and conditions, and it's non-policy and non-action as regards assad).
For a now
relatively soft example of this before the current acceleration see this:
On Gemany and refugees, what actually happened was Merkel/Germany unilaterally deciding to simply ignore existing EU policy to deal with a domestic crisis and impose that across europe - no democratic input from any of the other states to whom germany then insisted take 'their share' of the refugees. And a close look at how Germany then used this tighten up the - already harsh - existing terms of residence etc for both refugees and immigrants and introduce much harsher new rules severely limiting paths to citizenship and other civil rights. This is EU democracy - germany says what happens and that's it.
To see someone argue both that the EU is more democratic than its component states including the UK (which no serious EU politician does, they are terrified bi its planned lack of democratic participation and the anger this is producing but trapped by their fear of what would happen if they ever allowed any substantive democratic input) and that it supports open borders is laughable.