Remember the leaked plan to kill people via a pandemic?
first release a benign disease but hype it to get people to take the shot.
If not enough people accept the shot, then the DS plan was to release a more deadly disease to kill more people quickly.
Trump knows the DS plan. He believes people can survive the vaccine through coming cures. But if a more deadly disease is released before the cures come, more people will die than by the vaccine. This is why he responded to the crowd booing by saying by not taking the shot your playing right into their hands.
But, IMO, there is zero chance of enough red pilled to take the shot to stop the release of a more deadly pathogen. And Trump has signaled he will not be in control soon enough to protect us/stop it happening. And taking the shot destroys the immune system increasing the chances of death. So best plan to survive is still not taking the shot. But Trump thinks he can get us to take the shot stopping the release of the deadly pathogen.