"Matrix" is a system.
That system is our enemy.
Businessmen, teachers, lawyers, carpenters. The very people we are trying to save.
But until we do, these people are still a part of that system and that makes them our enemy.
Most of these people are not ready to be "unplugged". And many of them are so inured, so hopelessly dependent on the system, that they will fight to protect it.