The Trump Whitehouse, especially the press functions, regularly flouted at least the spirit of the law.
en.wikipedia.org
I would prefer that isn’t the norm tbh.
Both sides have been doing it for a while. On this one, I think it's just that the law is bad when it comes to the media side. We don't want Malcolm Tucker IRL, but that behavior is also explicitly illegal under other statutes with more teeth. Presidents are also avoiding day-to-day media relations because any mistakes they make are big stories these days, which helps explain the increase in violations as their media people fulfill those functions.
It's one of those layups that I think a functional Congress would have already passed in bipartisan fashion. Neither side benefits, and the whole thing just wastes valuable time and taxpayer dollars. What would have happened is some deficit hawk like Mike Lee introduces the measure. Kennedy, Biden, McCain and Dole then meet for booze, look at one another and say, "Yeah, this is stupid. If we can say it on
Meet the Press, the press secretary should be able to say it. We can pick up his vote on something else by including this as a non-controversial amendment. He looks good at home, and we get actual legislation passed."