When anti-vaccine folks talk about ethics and vaccines, they should focus on the ethical issues of pushing misinformation, of not protecting their kids, and starting outbreaks that get others sick.
hiding in the herd
We all benefit from stronger vaccine laws.
Your unvaccinated child is a risk to every person with cancer and any other condition that could affect their immune system.
Skipping or delaying vaccines, leaving your child at risk to get a vaccine-preventable disease and putting others at risk, is not a rational decision.