He is a dictator who makes rules and imposes them on the people. Which people have to follow.
In North Korea, Kim Jong has banned so many things. Not only this, if someone speaks against the government, he is put in jail directly or hanged.
Here you cannot listen to the song of your choice. Here people can listen to the same songs in which Kim Jong is praised. Apart from this, you cannot watch films or serials of other countries. You may have to go to jail for this.
Here the common people are also forbidden to use the internet and if you are found using the internet then you may have to go to jail.
At the same time, people cannot drink alcohol on their own. Days have been set for this and if anyone is found to be inebriated other than these days, punishment is imposed.