Hardly anyone uses it to resolve issues. It’s not what it was for. It’s not a deterrent or a way to move large numbers of people.
From another thread
In 2024 Germany has asked Bulgaria to take back 8,090 people who were registered as migrants for the first time on Bulgarian territory. Bulgaria has said it is responsible for 3,297 migrants, but in reality 290 people have been returned.
Italy was supposed to take in 12,841 migrants, but in fact it took in only three.
Other EU countries, which send the most migrants to Germany, are also taking in almost no people, despite being obliged to do so. Greece has taken in 22 people, and Croatia has returned 533 people
It’s almost irrelevant in terms of a solution to migration issues, hence protests in Dublin, and the other thing that people bring up the database has also not stopped hideous crimes in Germany, France and elsewhere.
The EU is a good trading bloc. People entering and going where they want to via vast criminal networks is outside that. You can only resolve that with barriers.