Right, but the folks I’ve talked to about it in a prison context basically said if you can stay away from the drugs / alcohol you won’t get caught up in the gan

Right, but the folks I’ve talked to about it in a prison context basically said if you can stay away from the drugs / alcohol you won’t get caught up in the gang stuff. Most “prisons” in the US are minimum security prison camps; if you go to prison for DUI you’d almost certainly end up there. Most of the people there are non-violent offenders with short sentences. The ones with the gang problems are maximum security, but unless you were involved with real serious shit (murder, armed robbery, rape, etc) you won’t end up there if you behave. This is discounting some of the racial bias however (if you’re black or Hispanic you’re much more likely to end up in high security prisons).