Hmm? I'm unsure what I was wrong with: completely or because I said not vaccinating puts only you and your children at risk.
There are long used, safe vaccines which give cover against dangerous diseases. Getting sick with these gives you zero help with your immune system, so no need to take risks and rather get vaccinated.
Vaccination is not safe , just inform your self more about that.
There are plenty of vaccines, which none or very slight side effects for the most and aren't suitable for only very few people. On long run, possible harms of vaccinations on certain safe vaccines are extremely low compared to their benefits.