Again, it's a tie game and you have the last possession. You don't need a 3, you need a 1.That action for SS is about a good a shot as possible for him, Frazier just blew it up (either from a missed screen or just fighting over the screens). There's nothing wrong with going to the hot hand to win the game and that was SS yesterday. Ivey wasn't hitting at all yesterday so I have no problem going to a second option.
I don't care if Steph Curry is shooting. At best, shooting a 3 is a 50% shot. Add in the fact that SS isn't going to be able to create separation and now, it's about a 15% shot.
You give the ball to your best playmaker and tell him to go get you a bucket or get fouled. It's not even up for question.