少女漫畫研究員

From the perspective of a shojo manga researcher: Idolization itself is problematic. Treating people as "idealized existences" is unhealthy.

Anya from "SPY×FAMILY" is truly loved by all age groups. Even my grandma thinks she's adorable.

I recommend Future Boy Conan (an early work by Hayao Miyazaki)! It has elements of both adventure and friendship, and the pacing is suitable for children. It's also perfectly fine for adults to watch.