Disabling traffic is no different to just not playing the game at all. Its not addressing the issue. I shouldnt have to remove game mechanics in an open world game just to have an enjoyable experience. As for road blocks, im not talking about coned off streets and trunks sitting stationary across roads or police barricades. Im talking about the individual behavior of ai vehicles of when in a mission vs free roaming. They act almost completely different to your presence when partaking in a story mission.