It’s not a matter of choice, or of preference, or of belief…
The simple truth is this — if you do not vaccinate your children, you are putting other people’s children at risk. Period. Other children MAY DIE, as a direct result of your action. If you have a legitimate reason to not vaccinate (immune deficiency, allergy, etc), then it is just unfortunate, but it cannot be helped. We will not hold it against you.
On the other hand, if you do not have a legitimate reason, if you are acting only out of fear, uncertainty, and doubt, or worse, out of “belief”, then you are, quite simply, a despicable human being. You can “believe” anything you like, but when your “belief” causes harm to others, it becomes a problem. The word we usually use to describe such a problem is “evil”. If you unnecessarily risk the lives of others, you are evil. That’s it, evil. It really is that simple. There is no way around that truth.
Don’t be evil.