Two minutes hate is a form of mind control in order to keep people angry and with aggressive behavior. Every day people watch a movie, in wich Goldstein is the principal figure, he is a enemy of the state. It is impossible to avoid joining in.
In this Goverment, if you make physical contact or even eye contact, you are punished, you can not have any kind of relationship, the only relationship that citizens can have is with the political party and have to be loyal to them.
Nowadays, technology and social media control us when we see news or fake news and we believe it. Many times, the goverment show us what is the best for them and we as society share this information and create fear, anger and panic.