Demon Slayer: Is the Muge Train arc necessary

With the release of Demon Slayer: Mugen Train, many have wondered whether or not it is redundant to have a Mugen Train arc in the anime.

Demon Slayer: Mugen Train Arc' review: a serialised, fan-pandering retool

Demon Slayer: Is the Muge Train arc necessary

Demon Slayer: Does Season 2 Need a Recap Arc?

Quick question is it required to watch the movie before watching season 2? I can't find the movie anywhere but I can find the second season all day : r/DemonSlayerAnime

Demon Slayer: Kimetsu no Yaiba - [ Demon Slayer: Kimetsu no Yaiba ] Mugen Train Arc Episode 7: Set Your Heart Ablaze ❤️‍🔥 #Kimetsu_anime_3rd

Series Review - Demon Slayer: Entertainment District Arc (2021)

Demon Slayer Mugen Train Arc Episode Guide - Crow's World of Anime

If I'm going to watch demon slayer Mugen Train arc, should I watch the movie or the episodes about it? - Quora

Demon Slayer Season 4 & 5: Everything we know so far

Demon Slayer Mugen Train Anime Episode 4 Review: Insult

Demon Slayer Season 3 Release date: Demon Slayer Season 3 Episode 4 released today. Time, where to watch and more - The Economic Times

Demon Slayer Infinity Castle: How it works, who controls it