Why would he stop? Everybody I know who plays does the same thing. If you leave that point capped the opposing team gets bonus points on kills from it. If you neutralize it all they get is the basic kill points. In addition, if the other team caps a second point it makes perfect sense to take the least defended point to undo the point scale flip. It's actually more idiotic to let them hold on to 2 points out of stubborness because you want specific points. You do realize that every one of you that dies trying to take specific points back under those conditions actually helps the other team right?