Former President Donald Trump will set up his own social media platform and will return to posting online in two to three months, said his adviser and spokesman, Jason Miller, in a new interview. For years, Trump favored Twitter and had amassed nearly 90 million followers before the social media platform suspended him in January. Facebook, YouTube, Twitch, Snapchat, and others also moved to suspend the former president—and at the same time, Trump hasn’t indicated that he would use other social media websites favored by conservatives such as Gab, MeWe, or Parler. Miller told Fox News on Sunday he expects Trump will “[return] to social media in two or three months” with “his own platform” that will “completely redefine the game” and attract “tens of millions” of users. Miller, who is Trump’s most prominent spokesman, did not elaborate on details or a possible name for the social media venture. Since …