Honestly Sakura infuriates me mainly because as a concept it's literally a money idea
A girl who felt useless and decided to put in the work in being really useful in both healing and power is something most decent writers would've done wonders with the right execution
Shit the whole shit with Sasori was frankly a sign the character was destined for a strong push yet kishi basically pulled a Vince and got bored with her which led to the shit ya see with her
It's really sad cause Sakura had everything she needed to be a solid character instead of the mess she was given
It really is... Sakura could have been fixed if the majority of Part 2 was just allowing her to be a more pivotal character in the story and yes, Kishimoto could have absolutely done so while still keeping pages for his boytoy Sasuke... but he didn't.
Sakura ended up losing all of her relevancy after Sasori and just became the cheerleader for Naruto meanwhile doing some things to pretend she's still relevant while she isn't. Have her try and save Naruto against Pain or fight alongside him, actually take part in the War as a fighter and a medic at once, hell, have her fight for her non-existent ass parents instead of Sasuke for ONCE.
Like @Adamant soul can say that Orihime is on a similar level to Sakura but honest to god, I call that a fucking insult to Orihime and that's really goddamned funny considering there is some level of a point there... till you realize atleast Orihime still mattered in Heuco Muendo, mattered in the Soul Society Arc and actually helped fight alongside Ichigo against Yhwach, which is a fuckton more things than Sakura has done meaningfully.