Segregating unvaccinated children

I was reading some articles recently about how there may be a way that doctors offices will start to segregate children in their waiting areas. It really got my attention and I feel this is great idea! Everyone has these different views on vaccines but it's really terrible that some people think that skipping vaccines because it "may cause autism" is a good idea. Please tell me how allowing your child to develop a deadly disease is worse than having autism?! My half brother has autism and he wasnt diagnosed until he was about 5 but that was also back in the 70s, he's 15 years older than me and I've seen his struggles and I've seen my mothers struggles. He was autistic for other reasons and not the vaccines but my mother has always felt she rather he be proctected that with a deadly disease. I really just don't understand it, I honestly hope that they do start to segregate the vaccinated from the non vaccinated patients in doctors offices. There is no reason why someone's healthy baby needs to be exposed to a potentially fatally sick child because they weren't vaccinated. It's just like how they do it now in some offices where the really sick (cold,flu) patients sit on one side of the waiting area and the more healthy (there for a check up) patients can sit on the other side to help lessen the spread of baceria. I hope people on both sides can agree that's fair to keep from intervening with people's beliefs but still allowing children a better chance at staying healthy