Trump is pretending now to be pro-vaccine, and owning it, claiming it, because he has more chance to motivate THE SHEEP to be wary of it doing that, than he does to lose reputation with anyone who works this out for themselves. Trump is offering himself up for sacrifice in a sense because he is willing to help attract criticism of the vaccine. Those who disagree with Trump's pretended position are against the vaccine will not take it and not be at risk from it for now. But those who might question the vaccine could be put-off if it meant "agreeing with Trump" so Trump cannot be antivax openly.
There is even the chance some will stay away just because he pretends to like it. Kamala even said - "If the vaccine has anything to do with Trump, I ain't taking it"
I think the only reason Trump isn't anti-vaccine is that we lose the war with the corrupt criminal elite if he takes that position. I don't think there is any path that can be threaded through this without massive loss of life without taking some casualties among the innocent.
Unlike many people here, I don't think the vaccine is a death sentence. It just kills off or permanently injures a small but unacceptably high number of people if the spike proteins escape from the shoulder muscles.
But my President did speak up about not getting kids vaccinated.
https://www.vanityfair.com/news/2021/06/donald-trump-covid-19-vaccines-children
You want to know more?
https://www.stopworldcontrol.com/vacnwo/