Actually, deplatforming a world leader has less power. He could call a press conference and say whatever he wants at any time. He could order his staff to setup a 24x7 conference call and just literally pick up a phone and rant about anything he wants at any time, and have millions of people listening.
That was what I meant to imply, although my comment did not come across that way. Deplatforming a world leader affects that individual less than an average user.
Except Trump can't call a press conference; not really. He hasn't been able to stand up to sustained real press questioning for years. That's why there have been essentially zero real press conferences at the White House lately.