Honestly, Ive felt there is a potential case of this, since Oda mostly avoids showing corpses/the characters actually dying and covers it up with explosions or cutting away from the scene:
https://tvtropes.org/pmwiki/pmwiki.php/Main/NeverFoundTheBody
I had a sneaky feeling he wouldn't be dead tbh, since Oda is so "deathphobic" with his writing. Onigashima ended up having a lot of deaths surprisingly, some very amibigious ones too (I won't be surprised if Hawkins is alive but I'll be disappointed if he is dead after all).
As far as I remember, we have Ashura, Izo, Orochi, Kanjuro, Kaido, Big Mom and two CP0 members as "confirmed dead" but take that as you will, especially with this newly arised issue with Mr Go in the SBS and him being "still alive" now instead somehow apparently?
I've heard Big Mom is alive in Film Red but not sure if thats true? Surely can't be? Unless it was done on purpose to avoid spoiling Wano for anime onlies I guess? Or it was a mistake somehow? Or somehow, shes actually alive and this is "foreshadowing"?! No way Aokiji and Kuzan raided WCI with BM there depending on the timing too!? Unless Auger can just teleport them off the island to another one? Or the BM pirates just got clowned that hard?