Greece deport these aggressive males from alien cultures, instead of funding new reception centers.
No other choice than to pushback to prevent entry; the EU will not help, so Greece must do what is necessary to defend its country.
The EU is just lost, a toothless giant not respected outside of Brussels. Few pay heed to what it has to say, but it is also powerless to stop the pushbacks.
The challenge for Greece, since Erdogan will not take the illegals back, is to find a way, using whatever means possible, to deport the illegals already there back directly to their countries of origin.
There is no ‘middle man’.