"She was an annoying little brat who was especially rude to Boruto"
you mean like how naruto was an annoying little brat to sasuke, attacking him while he was peacefully eating, tying him up, stealing his identify, plotting to make sakura hate him.
mind you sarada did nothing of that extent to boruto
Naruto and Sasuke being annoying to each other was mutual. Sarada belittling Boruto was not.
I have never once praised Naruto for plotting to use Transformation Jutsu to make Sakura hate Sasuke,but I can say he never acted on it nor brought it up again. Sarada being rude to Boruto was a constant and unwarranted.


















