Than perhaps you should not question people who do, or assume your Google University knowledge is meaningful.
RFKJ has a false solution, one he won't give up.
That's the same reason given in the Scientific American article.
Junk. France is strictly middle-of-the-pack on vaccinations rates. For example, #71 of 187 on measles vaccinations.
	
	
		
			
				
			
			
				
				The average for 2022 based on 187 countries was 84 percent. The highest value was in  Antigua and Barbuda: 99 percent and the lowest value was in  North Korea: 0 percent. The indicator is available from 1980 to 2022. Below is a chart for all countries where data are available.
				
					
						
							 
						
					
					www.theglobaleconomy.com
				
 
			 
		 
	 
Kuwait's vaccination rate is only 2% higher, but they are in the top 10% of autism cases.
	
	
		
			
				
			
			
				
				Detailed overview of autism rates by country, highlighting both the top ten countries with the highest and the lowest autism rates.
				
					
						
							 
						
					
					worldpopulationreview.com
				
 
			 
		 
	 
Notice any commonalities in the top 10?
All true.