agreed with tiredhime. give chapter 204 a final color spread where they took that final picture at the end of 205, and that could work as the ending too.
Do I have problems with this chapter?
FECK NO. Thank you so much for giving me this spin-off/extra styled chapter. The most depressing thing was finding out Yushiro was still alive after the generations. I know Tanjirou told him to continue living to keep Tamayo's memories alive, but it's still kinda heart breaking to imagine how he hasn't changed, but everyone around him has. Great Grandfather implies 3 generations have passed (Father, Grandfather, Great Grandfather). On that note, Tamayo didn't get reincarnated despite being a "good guy" is because she's killed human's before, so she's in hell. Adds more to the sad factor. Even more so is the consideration that the descendants and reincarnations all live in different generations, as well as reviving old bonds. Giyu reuniting with his childhood friends, Shinobu with Kanae the former Insect pillar, Mist user Muichiro with his brother, and so on. But Inosuke descendant is living as an adult and not with the rest of the gang. So happy they all lived to have children, but so sad that they can't be together again.