I have. You may want to watch your mouth and how you act on this site.
https://www.algora.com/Algora_blog/2021/03/16/mit-harvard-study-suggests-mrna-vaccine-might-permanently-alter-dna-after-all
You are one of those smartasses I was talking about prior. Came out of the woodwork.
I’d tell you to stop being an ignoramus, but I know that would be futile. Have a nice day.