That sounds like "predictive policing". The problem is that the institution that wants to predict crime might be inclined to use attributes of people who were previously arrested/convicted as the basis for the predictive model.
They won't be watching out for you based on personality disorders, addiction, or any other reasonable indicator. They'll watch out for you because you have attributes that match the type of people in jail right now. It's not going to be indicative of criminal behavior.
If they put moderate resources into it I'm sure they could come up with something fairly predictive. For example this paper [1] finds a significant, but weak correlation between height and violent criminality. Genetic influences on height are well known. However, point taken that all models are subject to abuse.
The morality is still fairly grey though, and I think the reward vs intrusion ratio would have to be pretty high before it gets widespread buy-in. Personally, I prefer the state being disinterested in my genes.
They won't be watching out for you based on personality disorders, addiction, or any other reasonable indicator. They'll watch out for you because you have attributes that match the type of people in jail right now. It's not going to be indicative of criminal behavior.