The article says the operators are losing the war on scammers, but are they really fighting it? SHAKEN/STIR has been delayed time and again, and all signs point

The article says the operators are losing the war on scammers, but are they really fighting it? SHAKEN/STIR has been delayed time and again, and all signs point to operators seeing it as an additional revenue stream (”Pay $5.99 per month for Real CallerID”), not a tool to curb spam