WB said "you can not be the strongest forever" not "Kaido and BM are stronger than me", that simply means that he ages as well.
The facts are that WB was the name of the age, he had the title of strongest man and Kaido and BM could do nothing about it, Doffy underlined it and BM stated as well that WB was above the other yonkos. If Kaido and BM were stronger why didn't they wage war on him?
Old WB is not beating Kaido and BM together, that is clear but prime WB is another matter. He was the only one on par with Roger and for sure way stronger than his old, sick self who was still stronger than BM and Kaido, you do the math.
The facts are that WB was the name of the age, he had the title of strongest man and Kaido and BM could do nothing about it, Doffy underlined it and BM stated as well that WB was above the other yonkos. If Kaido and BM were stronger why didn't they wage war on him?
Old WB is not beating Kaido and BM together, that is clear but prime WB is another matter. He was the only one on par with Roger and for sure way stronger than his old, sick self who was still stronger than BM and Kaido, you do the math.