Continuity mistake: When Jack sets up the motorbike, he pivots the two bars forward and locks them to form the handlebars. A few shots later as Jack looks down at the sensor, you can see one solid handlebar, all the way across. (00:13:45 - 00:14:25)
Continuity mistake: After Sergeant Sykes shoots Jack, Jack falls to the ground and you see the bullet roll off his protective vest and lay on the floor. Moments later when they pick Jack up, the bullet has vanished off the floor. (00:58:50 - 00:59:40)
Continuity mistake: When Jack is riding his motorbike past the deserted ships, there is a huge trail made on the ground. This trail continues to be made as he rides. But as soon as he drives over a hill and stops his bike, there is no visible trail in the background, only the ships are visible. (00:14:20)
Answer: They would obviously notice that the Tet was gone and would no doubt have questions, but, without outside intervention, would be unlikely to be able to do anything about it, as they would have no reason not to believe that the "radiation zones" confining them to their particular area weren't real. Some would likely die fighting Scavenger groups in their areas (without the drones, they'd be increasingly vulnerable), others might be successfully contacted by those groups and thus could join with them, some may have ultimately starved without resupply from the Tet. The film only covers what happens to Jacks 49 and 52; the others likely met with a variety of different fates.
Tailkinker ★