Trump told his supporters at a rally he received the COVID Booster and plans to sign the emergency declaration. Then what happened was kind of surprising

When Donald Trump tells his supporters that he got the COVID Booster shot, they boo him and they even stood up and starting walking out on him. Then Mark Meadows comes to the stage, gives a speech and then Trump supporters stand up and give big applause to him.
Just as the opposition begins to build steam against the nomination, President Trump confirms the hypocrisy of his administration. He reveals that he has received his first booster shot of stock - a share of one of his company's best-performing vaccine products. The move will prove lucrative for Trump's bottom line, but it also highlights what many believe is a conflict of interests around vaccines and public health