It is 100% real. Go to any Trump tweet and read the replies, all the pro-Trump replies are buried into the void where they get 0 visibility and all the anti-Trump replies are given preferential treatment by Twitter and are at the top of all his posts. They do this by verifying or giving blue check marks to almost every irrelevant liberal blogger or or columnist and not verifying even the biggest of conservative names. Hell even Julian Assange isn't verified on Twitter, whereas some no name liberal hack with a blogspot account is given the blue check mark. These verified accounts then go and spam every conservative poster's replies with negative comments and are promptly liked and re-tweeted by bots, this puts them at the top of the pile when looking at replies.
When Podesta's emails were leaked last year they were probably the biggest topic in the world for a solid one to two months yet it was removed from Twitter's trending list within minutes. Twitter doesn't ban individual posts but they deliberately give visibility to the ones their agenda aligns with. When was the last time you ever saw a pro-Trump hashtag trending? Chances are it did trend, but Twitter refused to show it. Forget even Trump, anything to the right of their self-imposed ideology is not allowed to trend. When those white supremacists held a rally the word "Nazi" trended for 3 days straight and rightly so, but after a group of black teenagers beat up a mentally handicapped Trump supporter and live streamed it on Facebook, Twitter censored the hashtag immediately.
These social media outlets have complete power over what we see, read and think. It would be foolish to assume they're not using this power to manipulate people and further their own agenda. Twitter's censorship is pretty mild compared to what Facebook and YouTube are doing these days though.