It's too late to undo shots... once it's in you, it's in you. I can simply attest that I know people who got both vaccines, and the boosters, and they've had COVID 3, 4... even 5 times. Meanwhile, here I am, unvaxxed, and I have never had it. When they mention they were sick yet again with it, they invariably tell me they're really glad they had their vaccines or it could have been much worse!
I simply smile and nod: knowing full well that even Dr. Fauci had admitted that "antibody-dependent enhancement" (ie, the body's immune system attacking itself over this stuff) was the "doomsday scenario" that he hoped wouldn't happen. HEY DOC: it's science! Hope doesn't enter into it: if it's a proven thing to happen if this and that takes place, it's very likely gonna happen!
And it has. Over and over again. And THAT'S why "Science" pled the Fifth 111 times.