Lol at this point I wonder what are Oda's priorities. Building up an arc villains(Kaido) threat lvl or wanking Oden?
The way this sentence is structured made it seem like Kaido's suicidal tendencies started with Oden's death, not finding anyone capable to kill him outside of Oden, which basically means the only interesting trait in Kaido's personality presented thus far(his "suicide" hobby) started because of Oden
Not just that, but he also not only basically says that the Scabbards are not Oden lvl, but that Oden could still kill Kaido