Answer:
The correct answer is: initiating negative social media campaigns and enacting regulations.
Explanation:
The main tool used by government organizations to restrict the activities of companies and consumers is to enact monetary policy and fiscal policy, which defines the inflation rates that affect companies, workers' income and the economy in general, influencing supply and demand directly.
The other option of the question, on the other hand, is not the main tool used by governmental organizations, since initiating negative campaigns on social networks and enacting regulations would be an unethical attitude and which is not of governmental competence, whose one of the fundamental principles is the impersonality of their actions.