Doomsday,
Wrong. They either pick countries with very low autism rates (like Denmark) or Third World Countries where unvaxxed babies are like to be suffering from malnutrition, dirty water, no sanitation, overcrowding and thus have a higher mortality rate then the vaxxed babies.
Wrong. Whenever they start doing a study in the US, all the scientists involved mysteriously get eaten by hyenas.
(See? I can make up garbage too.)