That assumption is coming from propaganda. There is no reason to believe that all the people who are pushing the vaccine and claim to have gotten it are telling the truth. For a long time now the education system has been filtering out high IQ people who simply never went along with leftist propaganda and were systematically undercut by leftist teachers. Going to college is no longer a valid indicator of intelligence. Between affirmative action and ideological corruption that correlation has been destroyed. This effect translates down river to careers, wealth and other forms of success. All these metrics are now tainted and not good indicators of intelligence. I suspect the vast majority of self made men, inventors, engineers, and the like would never take the jab or allow their families to get jabbed.