If you want to do a proper "powerful female" cartoon, the perfect solution is a full adaptation of Nausicaa of the Valley of the Wind.
The original movie is technically an adaptation of the manga written and illustrated by Miyazaki himself (probably one of the best manga out there), but the movie only covers around 2 of the 7 volumes.
It's about a woman with a good heart, with agency, and responsibility. Someone who's not afraid to get violent if necessary, but hopeful for peace. Who can make friends with her enemies if possible.
She's not a vain, monstrous, propagandistic self-insert with no merit in the realm of actually telling a story:
HBO Max actually owns US publishing rights to Ghibli right now. Perfect opportunity.


The original movie is technically an adaptation of the manga written and illustrated by Miyazaki himself (probably one of the best manga out there), but the movie only covers around 2 of the 7 volumes.

It's about a woman with a good heart, with agency, and responsibility. Someone who's not afraid to get violent if necessary, but hopeful for peace. Who can make friends with her enemies if possible.
She's not a vain, monstrous, propagandistic self-insert with no merit in the realm of actually telling a story:

HBO Max actually owns US publishing rights to Ghibli right now. Perfect opportunity.