What percentage of the subliminal mind control manipulation being done by the Extraterrestrial Alliance is being used to promote human aggressive behavior?

This is variable from individual to individual. The typical orchestration is to provide dual messages that appeal to both sides of an argument, or contention, or political ideology. Depending on the leanings of the person in their thoughts and beliefs, they will be recoiling from an aggressive message intending to ramp up passion and feel threatened, which can cause them to take defensive measures and support a cause aligned with that, or will have a ramping up of their emotions accordingly, and this can trigger them to take more drastic action than would otherwise be the case—for example, to join a protest march or a gathering to heckle or harass political opponents. So the response will be in keeping with the individual character of the target and could go in widely different directions. This is the true cleverness of their approach—that they can influence almost everyone to some degree in one way or another because the aim is to create discord and chaos. Whatever the individual response might be, it will end up serving them and their agenda because it drives a wedge in between people and creates warring factions and induces people to act on their inner response to the messages, and it is that action that can become excessive and they may get caught up in a drama that ends in violence. So on average, approximately half of people will tilt towards the more aggressive response to the programming and the other half will recoil with dismay and then seek shelter, in a sense, and feel vulnerable and weak, and will be motivated to take some kind of political action in opposition to the more aggressive stance they dislike. This keeps people at odds with one another and greatly increases suspicion and dislike of differing views in others and causes people to dismiss, reject, and actively hate people who they truly do not know, but who self-identify with a particular agenda and, in the process, wear the label intended by the Extraterrestrial Alliance to side with a warring faction. And then they are caught up in the drama and contribute to the mayhem directly, so they are aiding and abetting the darkness acting covertly to stir up the trouble in the first place.