It’s definitely possible for the Japanese to perfectly replicate western cartoons

John K. met this talented guy in Japan called Uni M. who perfectly draws in the Ren & Stimpy artstyle.
https://johnkstuff.blogspot.com/2023/04/thanks-to-journal-standard-clothing.html?m=1
https://www.instagram.com/uni1015m/

Honestly seeing how Japans animation industry fucks over its animators a lot more its the perfect country to animate a Ren & Stimpy reboot, similar to how some western cartoons were animated by Japan back in the day.