Can somebody enlighten me why robo-calls are such a problem in the US? I'm completely ignorant of any relevant legislation or enforcement, but as a young German I can literally remember exactly two unsolicited survey calls in my whole life, both on a landline.
This suggests some fundamental difference compared to the US which maybe should be changed instead of a third party band-aid app with lots of problems, but again I don't know this difference and thus will refrain from judging...
Can confirm, being also a (not-that-young-anymore) German. Scam calls or phone marketing is very seldom here. I always assumed this is due to strict laws in Germany.
Another thing is also that most people I know no more publish their telephone number in a (public) phone book, as it used to be still common 30 years ago. That's something where you easily can grab tons of private information from. How common are phone books in the US?
Phone books are supposedly common in parts of the US but they do not publish cell phone numbers. It's also illegal to telemarket to a cell phone. Of course, nothing is done when phone providers knowingly forward said illegal phone calls to cell phones anyway.
This suggests some fundamental difference compared to the US which maybe should be changed instead of a third party band-aid app with lots of problems, but again I don't know this difference and thus will refrain from judging...