You state one is the inverse of the other, even though quite a few have both, including the OP. Please explain.
Rather than making allegations of misinformation, playing the man and not the ball, perhaps you could educate us further, quoting your sources and justifying your claims? I'm happy to learn more, so teach me.
This isn't necessarily the location to receive scientific information about various types of neurodivergence. I doubt any of us are mental health professionals.
Good point charliethomas, especially since Sensory Processing Disorder is broader than I had understood (my experience with SPD is sensory avoidance, but apparently it can be applied to the sensory-seeking behavior of ADHD as well): Sensory processing disorder - Wikipedia.
Sensory avoidance vs. sensory seeking is what I meant by almost inverse, Monabass.
This is all stuff for professionals rather than bass forums, but hopefully this thread will encourage people to learn more (and seek help if you think you and/or a loved one struggles with ADHD).