"These people" have a curious affinity for wanting to go where the richest pickings of benefits are. The USA, and Germany. They would be safe in the first country they enter, Turkey, Algeria, or Mexico.
This a movement for queue- jumping, sabotaging the selection progress for productive immigrants. The US and Europe have enough basket cases and unemployed unqualified natively born.
The asylum rush, conveniently resulting from mayhem in "donor" countries, is the result of indiscriminate breeding.
What is he use of building a wall or mine the mediterranean, if the magic "A" word guarantees free entry and contamination of the rest of the planet with the same outcome they are fleeing from?
P.S. look at pictures of America, inner cities, Baltimore, Philly, the rust belt.--we need less population, not more, everywhere, but particularly from high polluters, in the "advanced" regions.