You are correct and anyone who thinks Trump has an interest in “saving them from the vaccine pushers” is sadly mistaken.
Well, there is this point by Fai Mao that points to some 5-D chess on Trump’s part:
“What a cunning troll job. If the democrats say he is lying then they admit that the pandemic not so severe. Either way they lose.”
There is a mystery about Trump and vaxes. I assume we will find out more in a bit. Also, Trump says often that it is and should be peoples’ choice, not forced.
Trump is not uninformed. So that says to me there is more to be revealed about the vaxes and why he is positive about them.