A major downfall in the Boruto series has been Himawari Uzumaki's lack of development. Most of the property has focused on Boruto and his dad, Naruto, but this repeats a big mistake from the past. Characters such as Sakura and Hinata weren't done justice, which has resulted in the new era scrambling to pad them as main characters. To this day, outside the spinoffs, it's tough to digest them as Sasuke and Naruto's wives, respectfully, as that foundation just wasn't established years back.
Source：https://www.cbr.com/boruto-two-blue-vortex-naruto-family-himawari-powers/
