https://www.techdirt.com/articles/20190312/09542641780/john-oliver-robocalls-ajit-pai-not-doing-more-to-thwart-robocalls.shtml

Despite endless government initiatives and countless promises from the telecom sector, our national robocall hell continues. Robocalls from telemarketers continue to be the subject the FCC receives the most complaints about (200,000 complaints annually, making up 60% of all FCC complaints), and recent data from the Robocall Index indicates that the problem is only getting worse. Consumers continue to be hammered by mortgage interest rate scams, credit card scams, student loan scams, business loan scams, and IRS scams. 4.9 billion such calls were placed in February alone:

You might recall that HBO's John Oliver caused Ajit Pai's FCC no shortage of trouble when his coverage of net neutrality drove millions of pissed off consumers to the FCC website to complain. The FCC then got into a bit of hot water (and remains under investigation by the GAO and others) after falsely claiming those angry website visitors were part of a malicious DDOS attack. In reality, emails confirmed FCC staffers were simply trying to craft an alternative explanation to try and downplay massive public opposition to the Trump FCC's policies.