My boss asked me, he's heard it from me and now his brother-in-law and he tried googling it and of course sees all the "fact check" stuff that no, mRNA doesn't change your dna.
There are a lot of Mikovitz and Tenpenny videos out there but he'd probably be more receptive to something in print.
They (the MSM etc) are actually saying that mRNA doesn't change your DNA.
It causes your body to manufacture the spike protein...your body to produce something your own body will attack.