That's some real shit you just said about Hinata in Boruto!! It'd make so much more sense for her to be very indulgent with her children, and it'd better explain why Boruto acts the way that he does.
Instead of being afraid OF her, the more in-character reason should've been because he hates the idea of DISAPPOINTING her. Like god damn, Hinata and Temari are two entirely different characters with veeeeeeeeeery different temperaments; Shikadai fearing Temari MAKES SENSE. She can be scary as hell and she's got no qualms with using corporal punishment!! WHY WOULD HINATA DO THE SAME AWFUL SHIT SHE GOT PUT THROUGH to her own kids?????? It doesn't make sense!!!!!!!!!!!!!!!!!!!!!!
Yeah yeah, I get that narratively, it ties back into Naruto thinking "Moms are scary" and continues the idea that the more things change, the more they stay the same. BUT. Boruto and Himawari should've thought that AFTER Hinata popped a can of whoop ass on someone who threatened her family; NOT by unleashing her wrath on her fucking kids!!!!!!!!!!
And I'm not too sure if you're reading the Boruto manga too or if it's just the anime, but there's a scene in the manga that's HIGHLY out of character as well. When I saw it I was just like, "Wtf????" So unfortunately it's not just an anime specific problem... :(
Right??? Hinata and Naruto are both the kinds of parents that would spoil their kids fucking rotten, cause they just don't know any better. poor auntie Sakura had to teach Boruto table manners because Hinata is scared of being too assertive and Naruto never learned them. Hinata and Naruto would NOT be perfect parents, but they'd be bad parents in a very specific way. They'd be overindulgent. Naruto would treat them like adults WAY too young without realizing it's bad. Hinata would never believe a bad thing a teacher said about her kid if the teacher was not LITERALLY Shino Aburame (this is, in fact, why Shino is Boruto's teacher. I will be taking no further questions). And we almost see this in the show!! Boruto IS arrogant! He IS selfish! He has never been denied a thing in his life! His mommy says he's a miracle!!!
But then. Boruto talks about Hinata. and it's just like....'haha, moms, am I right? moms? all moms are exactly the same? annoying and scary but only COMEDICALLY scary. because they're women' and like. sigh. so close Ikemoto now try again without the sexism. And maybe. Read Naruto?
Yes!! You see, Boruto being afraid of disappointing Hinata makes a lot of sense!!! Honestly, another point on Hinata and Naruto being flawed parents is that Boruto....probably has to do a fair amount of emotional labor at home. Not gonna get into it cause that would be its own post, but Boruto is probably VERY aware of his mom's emotional state and REALLY hesitant to upset her, just cause it sucks when his mom is upset and it always feels at least a little like his fault. #eldestkidproblems or whatever ykyk. Being afraid of disappointing her would just make so much sense given the characters and their dynamics, while still filling the purpose of showing how light Boruto gets off for domestic terrorism lmao
As far as the 'moms are scary' throughline....We've got plenty of scary moms. Naruto thought moms were scary because he grew up a pariah that was probably threatened by MANY moms to not talk to their kids, he's not familiar with 'protective anger' because no one has ever gotten angry on his behalf, and Kishimoto thinks its funny to pretend women pose any threat to his cool male characters #feminism. It just so HAPPENS that if he DID have a living mom she would've been scary as shit, but. in canon it's just not a perspective it really makes sense for Boruto to have picked up because it was cultivated by very specific rearing factors.
Much as I would LOVE for Hinata to have a badass protective moment, I sadly doubt it's gonna happen, given that post shippuden Hinata seems to just....not be a shinobi anymore. which, and I say this with full scincerity, good for her! But like. the fact that she can't even stick to a wall to LITERALLY save her life in The Last is. blood boiling lmao. And! even if she did get a little protective moment, it'd be cool for her kids to realize how cool she is, but even then they wouldn't really be scared of her, you know? Like event trying to give Boruto the benefit of the doubt, there's no angle I can come at this where it makes sense for Boruto to be SCARED of Hinata Uzumaki.
I have watched an entire six episodes of the Boruto anime, and all due respect I have less then zero intention of reading the manga. As you can see, I'm clearly having a great time. SO I have NOT read that scene, but I'm more then happy to take your word for it lmao. thanks for the ask <3