The school functions as a "genius factory". When Mew’s fraud is threatened with exposure, the administration prioritizes their image over truth, effectively becoming accomplices to her lie.
Nanno encourages Mew to commit plagiarism to achieve fame. Once Mew is labeled a "genius" for her (stolen) artwork, she receives the validation she craves, but at the cost of her integrity. [S1E3] Trophy
Mew's punishment is not a traditional downfall. Instead, she is left to live in perpetual fear and guilt, knowing her success is a fraud. The school functions as a "genius factory"