I mean, if you can't read between the lines and think properly about the setting and characters, just drop the story altogether. I want to read comments that are insightful, not this whining I WANT MC TO BE OMNIPOTENT BADASS, BOOHOO
You have Lady Baby for that. Or practically any other isekai manga/manhwa/manhua.
"Why can't she console them??" She hated her brothers, wake the fuck up. A grudge is something you can't simply let go of, even if you want to. I'm not defending her, nor do I agree with the flow of the story but I can at least understand where she's coming from.