Because it's mainly about personal health.
Which I can respect. Such things should be left to the choice of the individual where possible.
There are cases where the health benefit is considered so detrimental that it gets regulated, like carcinogens.
I'd like to believe that in these cases the regulation isn't being done because of some Big Brother style, "the government knows what good for you" sort of thing, but rather that it's simply the most financially viable way for them to run a health system. It's more cost effective to regulate and restrict carcinogens than it is to deal with the downstream health problems.
As long as they're forcing vaccination because it's more financially viable for the healthcare system, I don't have a problem. They can do whatever needs to be done, because the premise is that it's working for the greater good. Whatever money is saved can be used to heal someone else.
If they're doing it because someone in parliament thinks that it's really important that kids are vaccinated just because, then I'm with you that it's an unnecessary imposition on their freedoms.
I'm a firm believer in the effectiveness of information though. Find a non-judgmental, non-offensive way to exchange facts (bilateral "diplomacy" if you will) and a large enough portion of the opponents* will be persuaded.
*Large enough for herd immunity.
I'm not sold on that one.
These days it's not so much about providing the information, because most of us have access to more information than we'll ever be able to absorb. But technology is becoming so specialised that at best it can be quite difficult to explain to an average layman, and at worst they simply don't care enough to listen.
As you can see with the anti-vax movement already, it's not that hard to convince some people who would otherwise seem to be intelligent and rational that vaccines are deadly poisons. You end up in a media war with the anti-vaxers, where it's not about who is right or wrong, but who can shout the loudest or generate the snappiest catch phrase.
I want to believe that when provided with good, clear explanations of the risks and benefits that people will behave rationally, but it's just not the case. Which turns it into a bit of a gamble whether the non-rational group is large enough to compromise herd immunity or not.
The only way to really find out would be to wait and see if kids start getting really sick or dying of immunisable diseases, and I think I can see why politicians are reluctant to try that.
I hope that clear things up.
And I apologize for the attitude earlier. Nothing personal.
I apologise as well, I'm glad we sorted it out.