Does it cause you any concern that no one on the "Pro Vax" side had an answer for any of the issues I brought up?

We're talking about dozens of medical interventions during the earliest stages of development and it doesn't seem like anyone who supports them knows much about it. I would think the burden would be on the pro-intervention side to have answers for concerns about the interventions.

I have talked to professionals and specialists about this and they are often unaware of this information or other basic facts that you'd think were relevant. The problem with living in a censorious bubble is that you don't find out what the actual criticisms of your position are.

Notice that I'm not pushing a particular position in this post. My hope was to find out that I was missing something.

I'm very familiar with this kind of situation, from my own academic work that often touches on politically charged topics. Most "experts" in those areas have no clue what the counterarguments/critiques/questions are from "the other side" either.