Great idea! Telemarketers have ruined the phone network for me. I haven't answered an unknown call for the past 10 years, which sometimes means I miss important ones. 99.9% of all calls are an attempt to get money, and the 0.1% that's a dentist appointment, a friend that changed numbers or whatever become collateral damage. A ban is the right idea but I wonder how they can handle it, logistically. I think there needs…
I never understood what are the technical obstacles to building the phone network in such a way that caller numbers can not be spoofed or suppressed. Then, you could just build a system where receiving an unsolicited phone call from a commercial entity entitles you to a compensation in small claims court, to the tune of 50 EUR, unless the caller can prove that you explicitly authorised them.
Much the same as e-mail, identity within the phone system was, historically, entirely built on trust (because only Ma Bell could make configuration changes, and they could verify that what their customer was asking them to do was legit). Those assumptions were carried through deregulation, and are very deeply entrenched in the technical design of the network. Changing them will hopefully become easier over the next few years as analogue service is turned off entirely (e.g., BT/OR in the UK are set to turn off all analogue phone service by the end of January 2027).