This season, after 32 games, Harden has made 165 3ps, which is 24 more than Stephen Curry in his recording breaking season(2015-2016) after 32 games. I think it's safe to say Harden has a decent chance to break Curry's single season 3ps made record, 402. Also, Harden now has 2190 career made threes, Curry has 2492. If Curry doesn't come back this season, the difference is going to be smaller than 100. Harden is more than one year younger than Curry, and he is more healthy. It's quite possible that Harden will surpass Curry in career made 3ps in next one or two seasons. At the current rate, Harden only needs two more seasons to top the all time 3ps made list. We'll see what the media has to say when that happens.