It's coming. In December the nations of the world will sign onto the
Global Compact for Safe, Orderly and Regular Migration (GCM), a UN treaty that will in essence ensure open border polices forever more. That's what "Regular" means. This despite increasing opposition to mass immigration in the West.
https://refugeesmigrants.un.org/migration-compact
The compact is due to be signed in Morocco on Dec 11 and 12 of this year. Even anti-immigration Poland is expected to sign, so it does not look good.
This treaty will signal the total end of national sovereignity and the death of the West.