As much as I tend to "defend" Europes social systems, when it comes to visas there are some similarities. True, once you are eligible for unemployment benefits in Germany, you can extend you residence title for that period. And then, being herw long enough even more. In case you are not eligible yet, well, things are different. I have quite a few collegues that might face that prospect sooner than they like, and of course the employer is not talking about this, nor are my co-workers necessarily aware of that. Kind of makes me angry with my emoloyer, in my book you do not screw around with peoples lives like that.

One thing that would be quite reasonable is a longer Visa grace period after losing a job. I don't see what harm this would do. The Visa grace period is currently 50% shorter than a tourist visa to give context.