Baloney. I seriously doubt all the people who have converged on the scene in Thailand are credentialed news media. The two instances cited in the story would not be allowed in the U.S. where media have to abide by a code of professional ethics.
The police in the U.S. always push back media to distances where ever they want them especially when they are trying to provide privacy to a victim. Police radio frequencies are not all public in the U.S. In fact, many communities now are totally encrypting all police radio traffic. And there are laws concerning drones, their effect on air safety and interference with air craft.