I don't think we want telcos to block scam calls themselves. We want them to be forced to give the subscriber's actual address to the police.
And why would you impose a highly-intrusive personal-tracking system across billions of subscribers?
And you know every other country has full KYC for phone connections, right?
What activities are you engaged in which make you think you'd likely be considered a spammer? What specific harms do you see occurring? Might these be related to your present line of business / profession / employment?
What activities are you engaged in which make you think you'd likely be considered a spammer? What specific harms do you see occurring? Might these be related to your present line of business / profession / employment?