The problem with good ideas...
Is they are sometimes promoted by zealots who lose perspective and I wonder if this has happened in the article.
"Who buys, who sells, who reads, what it is, when it was out there"
Who reads? The article's author is advocating a governmental agency should be monitoring, recording, and in the author's ideal view, making searchable what recipients read? So much for privacy and GDPR. Imagine how much of a gold mine that will be for hackers.
As for political advertising: leave it alone. It might be a swamp but in my view better an unregulated swamp than giving some group of mandarins or even worse corporations veto over what our would-be elected representatives want to tell us. If there are crimes committed during a campaign, let the criminal justice system do its work after the event. If your concern is that the criminal justice system cannot or will not do its job, there is a much bigger problem to tackle than adverts you believe are in someway wrong.