@jon Luxemburg is not a major entry point into Germany for migrants. As far as I can make out, that border is 85 miles long, which is but a tiny sliver of Germany's external border. For more try to enter illegally via Poland and Czechia. All in all, thousands have been stopped in that time (https://www.spiegel.de/ausland/migration-grenzkontrollen-in-deutschland-illegale-einreisen-sinken-um-13-prozent-a-c7f05f7d-7647-4839-8389-2b3067704a59). What happens on the tiny DE/LUX border is not a good indicator of the big picture.