None of this prevents people entering on a boat, if we do processing centres, more will come. Some get approval, some don't, the don'ts can still get on a boat. You also have to have agreements with countries to deport to and are reliant on the courts being 'onside'
Even Europe are at the stage where they are not only concerned but have obvious disagreements.
The EU misses a key migration report deadline, exposing deep rifts over asylum burden-sharing. Learn how this delay could affect the bloc’s 2026 pact.
etias.com
The elephant in the room is the numbers coming have become uncomfortable and countries if they could would like to step away from their previously agreed responsibilities. This is only gonna get worse unless Europe becomes an unattractive destination.
With the current state of conflicts and fast approaching climate problems that isn't likely.