Dear phone companies: Please just give us originator information and block any calls that come from networks that don't have the proper attestation to give us originator info.<p>Then we could just block calls adblock style.
I always felt it was kind of dumb for scammers to only target gullible people, by making obvious detectable errors to weed out discerning people<p>Always seemed like discerning people are just as likely to be around people that would victim blame them after falling for a scam that was imperceptible from a legitimate communication. Letting that scam hit high value targets undetected for longer.