The absolute gut-punch of his death is softened by a persistent whisper in the fandom: he's not fully gone. I'm in the camp that thinks his connection to the Six Eyes and the ambiguous phrasing about his 'soul' leave a path open. His body was destroyed, yes, but his consciousness might be lingering in that final, expansive domain he cast. Sukuna said he'd kill him down to the soul, but we've seen curses and sorcerers defy worse. The community keeps pointing back to Tengen's state of existence and the blurred lines between body and soul in the series. There's this whole meta-argument about how a character of his narrative weight doesn't just get an off-screen, definitive end. It feels like the kind of twist the author might be building toward. Also, the way his death parallels other major sacrifices in the series, yet lacks a final, visually confirmed 'fade to black' moment for his essence, keeps the hope alive.
Honestly, my personal belief is that even if he doesn't come back in a physical form, his legacy and cursed technique will manifest through someone else, maybe Yuji or even Megumi. The Six Eyes have to reincarnate, right? The rules of that power aren't fully explained. I've spent way too much time on Discord threads dissecting every panel of that chapter, and the consensus isn't about if he returns, but how. Whether it's a desperate last-act resurrection or a spiritual guide role, the fandom simply refuses to let Gojo rest, and I think that's a testament to how his character was written.