I think you’re right.
There was a time that they were using peanut oil as a base for many of these shots. Voila.....peanut allergies in so many! Deadly allergies, as well. When I went to school, peanut allergies, or any allergies, for that matter, were unheard of.
I did some research 38 years ago (the old fashioned way lol - sending away for articles, books in the mail) and became an avid anti-vaxer way back when. I just couldn’t see sticking that stuff in a healthy baby....it made no sense. Thankfully none of my grands got any shots either.
I’ve heard that about the peanut allergies. It’s scary how fast it can kill someone without an epidural. Do the vaccine manufacturers admit it?