What factors will shape the future of Trump's presidency according to Rachel Maddow?

According to Maddow, Trump's presidency will be determined by several key factors. First, whether opposition to him is strong and effective enough. Second, whether his supporters become disillusioned enough to regret their vote and speak out. Third, whether Republican officials realize their political survival depends not on loyalty to Trump but on helping constituents survive his administration. Finally, public reaction to Trump's apparent alignment with global dictatorships while refusing to explain his actions, particularly regarding his communications with Putin, will significantly impact his presidency's trajectory.