This Timeline puts foot when tanjiro was taken to the Hashira’s ground and when the Hashira’s except Tomioka were discussing Tomioka and Tanjiro’s punishment. The Hashira’s except Tomioka decided to only punish Tomioka since he let Nezuko live. The Hashira’s except Tomioka are saying the punishment to give him but the punishments they say are disgusting. This is were you come in, you can either let them do the punishment and let tomioka suffer or you can step in. (You are the Eternity Hashira)