I wonder how much of that is ADHD based as we have 7 variants of ADHD among 3 neurotransmitter groups; Dopamine, Serotonin, and GABA which would imply its not r

I wonder how much of that is ADHD based as we have 7 variants of ADHD among 3 neurotransmitter groups; Dopamine, Serotonin, and GABA which would imply its not recessive 7 percent alone for dopamine but closer to 21 percent of population. My bias, I have type 2 ADHD.