It is a personal choice. No one owes the rest of the "herd" immunity.

I'm not an antivaxxor my children received the immunizations that protected them against diseases that were likely to do more harm than the vaccination. They were not vaccinated for those where the risks were close. Like... Measles.

None of the argument makes sense, I should have to vaccinate my kid so yours is safer... screw that. Ask the manufactors to make a vaccination that works better and is safer.

At the end of the day it is a decision of medical risk that no one has a right to make for anyone else.