Eh, it's not even a gendered thing. Even if the genders were reversed, it still would've been rather unfair how only Sakurai got yelled at, especially since all he did was call her out on her trash-talk (which also shows that for all the heat Uzaki dishes out, she can barely take any herself without going into a sulk), but at least he knows how to push her buttons well enough to almost instantly shatter her sense of "absolute victory" afterwards. I can handle bratty characters so long as you have a give and take and the brat isn't completely dominant (looking at you, ZnT). The fact that they ended up in a shouting match at the end shows the relationship isn't just one-sided abuse.