Dark Qiviut

This "bronies can't writer MLP episodes" dreck is annoying.

Well, superfans developed arguably the best Sonic game of all-time and are currently producing one of the best cartoons this decade. Rebecca Sugar's passion for Revolutionary Girl Utena helped influence the creation of Steven Universe, the best western cartoon of the 2010s. Faust's episodes in season 1 might lack the polish, but G1 MLP (her favorite toy as a kid) hugely influenced her eventual creations of episodes and cartoons, including FIM.

If superfans of past creations can produce high-quality work of either their own shows or successors of a product they loved when they were younger, then bronies can write MLP or another product as good as FIM or better. You never know.