I'm curious whether Deepseek will gaf about this. They've been rather uninterested in commercialization, and the app is mainly a way of showing off their model, which itself is released open-weights. In fact, it's literally impossible to spend money in the app! They sell tokens but it's API-only, and you can't spend it in the app.
So it's entirely possible the Deepseek will shrug, let their app be banned in Germany, and keep doing what they're doing.