I just did a quick search (I’m scientifically illiterate) and found this: https://raypeatforum.com/community/threads/is-graphene-oxide-in-all-vaccines.43148/
An article about that was posted on 4/15: https://freerepublic.com/focus/f-chat/4055355/posts
Another article was posted on 2/26: https://freerepublic.com/focus/f-bloggers/4041811/posts