With very few exceptions, and Germany isn’t one of them, immigration is an intractable problem. On the one side mass immigration creates or worsens quite a number of issues including housing, wage suppression, and crime. On the other side are the swiftly declining native populations that will lead to a lack of workers and economic implosion if not quickly resolved.
The reality is that most Western Nations need even more immigration than what they already have; the problem is that the leaders haven’t done sufficient planning or dedicated sufficient resources. They simply threw the doors open and started ushering people in, apparently on the belief that people would figure it out for themselves.
Canada is an excellent example of this. Their politicians had an “Oh Shit!” moment a few years back when they realized population collapse was imminent so they propped their doors wide open and hung out a glowing neon “Welcome to Canada!” sign. Now their Education and Health Care systems are overwhelmed, housing markets are going up faster than a SpaceX rocket, and food prices are completely out of hand. All because they immigrated millions of people without preparing for them.
Immigrated needed to start earlier, move slower, and have far more prep work, instead many western countries waited until the last minute (or beyond).
At this point the best way forward is to start intense mass education efforts explaining why all of this immigration is both urgent and necessary.
Also the vetting process is important. We need young healthy educated modern immigrants, not elderly nationalistic bumpkins with antiquated social mores. Look at the health issues associated with Pakistani cousin marriage. Certainly importing people from specific regions with widespread social issues should be curtailed or avoided
