Yes, 33% for 3pts equals a 50% 2pt shot, so beat that, and you've got yourself a pretty good scorer. But hitting 33% is not trivial unless you make a lot of other adjustments: multiple blocks for the shooters and not just a simple pick-and-roll or pick-and-pop, staggered blocks for a shooter switching from one sideline to the next. This has actually led to less specialization, as every player on the court needs to shoot 3s and defend faster or bigger players as switches became unavoidable.
And with all that, it only led to a "dynasty" when one player who could create his own shot and shoot from nearly anywhere at 35+% (Curry), paired with another ~40% career 3pt shooter and defensive specialist (Thompson) and completed with a power forward who could defend anyone and coordinate the attack too (Green). Even so, they did need another future hall-of-famer in Durant to win two of their last 3 rings.
That same team still has 2 of those core people in them, but they are unable to replicate anywhere near the success.
So if anyone can do this, why doesn't everyone do it?
Yes, 33% for 3pts equals a 50% 2pt shot, so beat that, and you've got yourself a pretty good scorer. But hitting 33% is not trivial unless you make a lot of other adjustments: multiple blocks for the shooters and not just a simple pick-and-roll or pick-and-pop, staggered blocks for a shooter switching from one sideline to the next. This has actually led to less specialization, as every player on the court needs to shoot 3s and defend faster or bigger players as switches became unavoidable.
And with all that, it only led to a "dynasty" when one player who could create his own shot and shoot from nearly anywhere at 35+% (Curry), paired with another ~40% career 3pt shooter and defensive specialist (Thompson) and completed with a power forward who could defend anyone and coordinate the attack too (Green). Even so, they did need another future hall-of-famer in Durant to win two of their last 3 rings.
That same team still has 2 of those core people in them, but they are unable to replicate anywhere near the success.
So if anyone can do this, why doesn't everyone do it?