We have arrival.
Barack Hussein Obama is a traitor. We know this, and it's been known ism some circles for years. He sold us our and undermined our country in such a way that it amounts to treason.
That said, he is a personal idol and hero to many on the left. They worship him. They see him as an ideal president. Many were inspired by the propaganda of his campaign and media assets, and he remains a fairly safe and uncontroversial figure outside the right-wing. He is, after all, the first black president. ANY attack on him with sufficient voice behind it will be decried as racist.
How do we change that?
How do we get the general public to accept the idea that the first black president should go to prison or hang for crimes against America? The optics on that are terrible. The media will say we're klansman Hitlers and Trump is a dictator if we put Obama on trial. The world will be outraged.
The MSM fake news cycle especially would play along. Imagine the optics of another black man, a president no less, in jail.
How do we go from those optics to the general public accepting prosecution of Obama as a traitor?