Having ever been diagnosed with ADHD is disqualifying, as is taking any ADHD/psychotropic medication to mitigate the condition. All you can do is take a day-long battery of psych tests to demonstrate that you never had ADHD in the first place.
Well, probably. The FAA is the accident investigation authority on the US, if anyone has that chart, it's them. (I know I don't have that information, but last time I worked on a safety related area (not on the US), and worked into getting a relation of causes for accidents, almost no cause had enough accidents linked to it to do any kind of analysis.)
I am personally against strict regulation for general aviation, but most of the eVTOL isn't general aviation (I'm not sure why people are lumping it there).