Which again, has nothing to do with sexism. It is literally Sakura versus everyone else. If you apply that logic to Hinata, she WILL be defended by arguments such as, she emotionally supports Naruto with her love and thats what counts". She realigned a dislocated Shoulder for Naruto, and that is apparently the greatest display of medical expertise ever seen and she is a hidden prodigy medic. If Sakura does the same though, it is treated as " useless thot was just doing her job, dont make a big deal put of it." Again, not exaggerating here.
Literally the most unjustified hate for a shonen heroine in the history of the genre and I dont think its close.