Not the parents of the baby that died because you didn't vaccinate your kid.
there are 4 kinds of people in this scenario
1.) Those that do not get vaccinated - they do not get the disease
2.) Those that do not get vaccinated - they do get the disease
3.) Those that do get vaccinated - they do not get the disease
4.) Those that do get vaccinated - they do get the disease
You do not know what category your child will fall into, but it would make sense to put your child in category 3 or 4 to protect them later in life. However, making it COMPULSORY to have your vaccination, no exceptions, is dangerous as every vaccine has it's side effects and odds of actually being useful.
Like all medicine, not all vaccinations are the same and some children cannot have vaccines due to allergies or weakened immune systems. It does not mean that because they do not receive a vaccine, that they are going to die, it simply means that they will not be as resistant to the disease IF it happens.
There are thousands of people who have not been vaccinated and have died, there are also thousands who have not been vaccinated at all and are still fine today
edit: and as before, i do not appreciate people who's counter argument is "well that kid would have died from the disease anyway". wow, really? no ****. thank you for being human. let's kill children en mass sooner