Which of the 1989 endings does Trump want for himself
Tiananmen Square (military crackdown which succeeds - likely because strong internal borders and no opposition to the PRC army)
Romania (failed crackdown which resulted in execution of the dictator and wife)
Poland, Hungary, East Germany (more or less peaceful color revolutions which resulted in the former leaders leaving the scene with some degree of truth and reconciliation for former regime elements)
Yugoslavia (a decade of ethnic warfare/ethnic cleansing because regime fractured)