Honestly, I was giving him the benefit of the doubt, but Oda went out of his way to make some differences about him
Kaido wasn't named anything. Kaido doesn't have a title. Oda on his own accord chose to differentiate between regular hearsay and actual titles. Nowhere in the canon material has Kaido been referred to as the actual WSC, there are always nuances being made to sway away from it.
Notice in the above panels how it's hearsay and a rumor, the same type of rumor like Luffy being a 25-foot-tall monster
Moreover, there are clues laid out that Kaido in fact might not be even human, and thus his supposed title should have no bearing on humans.
In addition, Kaido, in canon material, has only been referred to as the 'King of Beast', on multiple instances, whilst never referred to as the WSC
And no, that sbs did not confirm anything. Firstly, this is the official translation, not the OP wiki one. Even though they are similar, there are small nuances that make it different, such as 'even Kaido' not appearing. Moreover, Oda says world's strongest creature, not living being. In addition, he leaves no doubts to a mother actually being the WSC. He highlights it by saying she is stronger than Kaido, the supposed WSC, and she is thus the actual WSC. There's no room to debate about anything concerning the mother, as opposed to Kaido. And since it's a mother, the titles of WSM and WSS wouldn't fit.
If you want to bring up that panel, I'll just stop you preemptively and inform you that it was a comment made by an editor and does not appear in the Viz.
Now, I'll present a direct comparison with both Mihawk and Whitebeard. I won't elaborate here, because I've written everything in the panels themselves.
The quotation marks are present in the Japanese as well
Oda, on his own accord went out of his way to make a distinction.
Now let's talk more about betting on him in a 1 vs 1. Logically, as illustrated above, we have excluded two Yonko from that equation. All of the marine Admirals are fine, and there's no indication that neither of the three was defeated. I wouldn't be surprised if the rumour about Kaido started when he defeated Oden, without people knowing he used a cheap shot and underhanded tactics, as Oden was hailed as very strong, even had a bounty, and him taking over Wano, hailed as one of the strongest nations in the world, so much that the current FA of the Navy was more worried about the forces in Wano, rather than two of the Yonko when Kizaru offered himself to go there.
Kizaru was only stopped by Akainu due to the unknown military force in Wano. I stress again Wano, meaning Kizaru was gonna go to Wano, not somewhere along the way but Wano.
The rumour was made more believable when the people saw Kaido beating people like the SN, and adding them to their crew. The first time we see him engage a top tier it ends in a stalemate. Now, don't take me wrong, I am not saying Kaido isn't a top tier, he obviously is, but the more we see him, the more we look into the manga carefully, the more his hype suffers. Something is rotten in the state of Denmark.
Who did Kaido fight prior to the current story?
While it is true that Whitebeard possesses a magnanimous attitude, there is one thing he holds on a higher pedestal than that, and that's his crew and their lives. He was ready to wage war against the entire world in order to get back one of his crew members.
The reputation surrounding the WBP is that if you mess with one of their own you pay for it. Anyone who lays a hand on one of their own should be prepared to face consequences.
The only exemption from this, that we know of, was when Ace first tried to pursue Teach. Key word here being pursue.
however from the supposed implications of Kaido challenging the other Yonko, it appears that he goes after them in order to do so, not the other way around. Therefore, Kaido would have to seek out WB, completely opposite to what Ace did with Teach. Had Teach waltzed into WB's ship he wasn't going to leave that place alive, as it is later confirmed in MF and during the meeting between WB and Shanks.
When Shanks and WB met, WB stated his crew calls for vengeance and that Teach needs to pay for what he had done
In MF WB stated he will avenge Thatch and that Teach will pay with his life, even Teach himself was afraid of dying to WB
Now you might be wondering why I brought all of this up. It's to preemptively stop the WB and Kaido were crew members thing. It's widely known that pirates in the Rocks group vehemently disliked each other, and were killing one another constantly
there wasn't a bond between them like between other crews. Moreover, Kaido was merely an apprentice in the Rocks crew
meaning he was very young and had spent significantly less time with WB, not to mention things point to bad relationships between the crew, than BB who had served under WB's flag for decades
The point I am making with this is that WB was ready to kill Teach, someone he called son, someone who had spent decades with him, to avenge a fallen comrade and crew member, as illustrated above.
Kaido is not only the one who killed the man WB himself called his little brother
but also the man who took over his country. We also know that WB is protective of his friends' countries, as he protected FI as a favour to his friend Neptune
Kaido and Linlin haven't seen each other in decades.
WB didn't hear Shanks' name in years, implying he hadn't done anything noteworthy in that period
So who did Kaido fight before the current story?
The hostage situation really threw me off. As I've said, the rumour about Kaido started when he defeated Oden, without people knowing he used a cheap shot and underhanded tactics, as Oden was hailed as very strong, even had a bounty, and him taking over Wano, hailed as one of the strongest nations in the world, so much that the current FA of the Navy was more worried about the forces in Wano, rather than two of the Yonko when Kizaru offered himself to go there. The rumour was made more believable when the people saw Kaido beating people like the SN, and adding them to their crew. The first time we see him engage a top tier it ends in a stalemate. Now, don't take me wrong, I am not saying Kaido isn't a top tier, he obviously is, but the more we see him, the more we look into the manga carefully, the more his hype suffers. Something is rotten in the state of Denmark.