C'mon man!.. I don't have to write up a story explaining anything... Why the fuck would they invite her instead of a long list of others that should be going to the white house or wtv.
Calling it now.. they're going to use her to promote the vaccines "safety" and "efficacy" and she will basically parrot wtv is said to her back to the masses of sheeple.
The black antivax demographic came to mind when it saw all this drama with her.. all the normies claiming she's red pulled and will red pill her fanbase etc.. nope.. blue pills incoming. Some kabuki going on here.
They get premium advertising. But. This is a big butt. It makes no freaking difference. She makes no difference. By endorsing it, she looses her cult status. Because nobody wants to hear about how she sucked the vaccine off and how the gubermint made her do it. The gubermint made her suck the vaccine off. Worst rap ever. Nobody is buying it.
Ultimately she just sells to the highest bidder and nobody cares how much she sucks. But vaccinated rap is worse than gospel.