The US market is big enough to essentially cause its own "Brussels effect". (It already did in other areas) If the choice for some external telco is "deal with

The US market is big enough to essentially cause its own "Brussels effect". (It already did in other areas) If the choice for some external telco is "deal with spam or lose access to call the US", any legit company will choose the first one. Or they can follow the same fine collection rules themselves.