This might turn out to be 'elites set the stage but the actors refuse to play'

Basically the DoJ and Biden Administration set it up for Trump to 'die resisting' but the actual FBI agents were smart enough and had enough self preservation not to do it because no matter what was offered, they and probably their entire families would have death warrants.

And I don't even mean from the MAGA side, this is one of those plans where the people who execute it are eliminated as loose ends, so they probably just did anything else but that.