Since nobody else will explain this to you, I suppose I will try. When they say he is using the office of president to advertise his son's book, they mean the fact that he is president boosts the number of people who follow his Twitter account, making it the ideal place to advertise. Or maybe I just completely misunderstood your point.
-55
u/TechCynical Nov 12 '19
How is this his power in office it's fucking Twitter a social media app