Why New Gen Shonen anime like Jujutsu Kaisen have no fillers

If there's one thing shonen anime fans of all shapes and sizes despise, it's filler.

What do y'all think? I personally prefer the old generation. : r/HunterXHunter

Animes which are inspired by bleach (appreciate bleach a little more guys. Tite Kubo is a genius. High quality lore and Best character designs and drip) : r/animeindian

who's your favorite new gen protagonist? : r/DemonSlayerAnime

What Shonen Anime would you want to see get Abridged by TFS? : r/TeamFourStar

Jujutsu Kaisen Review: Undeniably Excellent, by Josh Whittington

10 Reasons Why Jujutsu Kaisen Is Poised To Become The Best Shonen Anime Ever - FandomWire

Whos your favorite new gen mc? : r/BlackClover

Jujutsu Kaisen & The Best Anime About Exorcism

How Jujutsu Kaisen Is Better Than Other Shonen Anime