“Phenoxyethanol is thought to cause central nervous system damage in exposed infants.”
1. http://www.wellnesstoday.com/beauty/phenoxyethanol-in-beauty...
2. https://www.healthline.com/health/phenoxyethanol
This is just 1 example and a quick reference since I’m on my phone, but there are a number of research papers on this chemical. Again, this is just 1 reference, there are a number of chemicals used as preservatives. A good comparison would be spraying vegetables. Harmful chemicals are used. There are good sides and bad sides to spraying, but at the same time there are many people who choose to purchase organic vs non.
Which is a statement that is in no way supported by any data we have on the use of vaccines. Facts don't care about what you think.
Your children are many many times more likely to get seriously injured by the diseases prevented by a vaccine, than possible side effects said vaccine.
I don't know how you can go "my gut feeling is better than your statistics" while putting children in measurable danger, then expecting people to be understanding of your position.
You don't have to engage, and in fact I can't imagine any rational way for you to do so. But you can simply not respond rather than turn the conversation into an attack on the other person.
Seriously, shame on you.