Mitchell, in his second playoff year, against the Rockets, had one of the the worst EFG% I have ever seen. It happens. You just named 4 primary ball-handlers and compared them to a shooting guard getting double and triple-teamed. While Booker handles the ball, he is not a ball-handler in the same sense. I wish he were as he would be more well-rounded. Booker acknowledges that he has not shot the ball well.
I can't recall who said at the beginning of the game, I think it was Jalen Rose, but they said something like Booker needs to explode like Tatum did the other night. Tatum is a fair comparison, IMO. I know he plays some PF now but he's a wing and scorer like Booker. I remember talk of Tatum being too similar to Booker as a reason we shouldn't draft him. Of course we didn't have the chance to draft him but whatever. I think its fair to compare him to Mitchell but Trae, Fox, and Morant are totally different players.