Pierrot had destroyed all the canon stuff so now they can made everything they want, Boruto don't has a bit of logic, try to read or watch it is like a total different story. They could make Sasuke be scarys of Hinata or make Himawari most powerful than Kyubi or whatever.
I wouldn't be surprised if they did that with himawari. They really like making the original series mean nothing cause there's no rules anymore.e