they copy arnold and send him back each time in the future there is somthing we dont know about him
john conner keeps doing things he thinks are the right things to do because, he is being manipulated to do by the terminater. when he is in the future to make a decsion because of the past he incounters the real arnie as a human he cant belive and does somthing not right because skynet has be manipulating him and his mother. is arnie the person who sends kyle recee back but time has changed and now john conner sends him back an alternate time line skynet can win when the true time line sees arnie as the leader who actual defeats skynet and all we have seen is their new time line trying to change the past . sounds a bit confusing but if this goes with a predictable ending im going to be realy pissed





