President Trump's account is no longer available on Twitter. This is what it looks like when you try to pull up @realdonaldtrump.
There has been talk Twitter would move to suspend Trump after January 20th. Clearly, they moved up their timeline. This will make it harder for President Trump to get his message out to the masses. That's what this is all about.
P.S. Twitter still allows plenty of porn on their platform. Additionally, the Ayatollah of Iran and the Chinese Communist Party which has Muslims in concentration camps can still tweet.