For me, it's anime that's missing what webcomics, webtoons, and manga all do better. Anime is a mess, it should be learning from us, not the other way around. (Aside from maybe like, merchandising?)
I also think comparing anime/manga to webcomics/webtoons is a bit complex, as many manga/anime are made by a team of at least 2 or 3, and webcomics/webtoons it's usually one person unless that person is being paid in some way.