That's exactly what I wanted to know, the emperors spent way too much time serving ROCKS, and when the ROCKS pirates came to be undone, ROGER already had the best crew, he had a great and well-structured crew for him to achieve achievements and achievements. it was easier, while people like Kaido or WB and Big Mom at that point couldn't compete with Roger because they were still recruiting people, structuring their crews, I'll give you the perfect example.
The Whitebeard Crew in MF > WB Crew that faced Roger, where it clearly demonstrated that MARCO, JOZU was less experienced, very young.
Now imagine the WB crew at peak, as it was in MF, but with WB PRIME at its height, that's basically what Roger had.
His crew at the peak, and so does he.
So taking ROGER in front of everyone at that time is acceptable, because only WB and BIG Mom and Shiki could compete with Roger 1v1, but overall the crew of Roger > WB, Big Mom at that time, the crews of both were in development and off peak, while ROGE had the most well-structured and strongest crew, with members at the peak of their strength, in comparison JOZU and MARCO were like children.
And ROGER's feat in taking down the ROCKS isn't just his, he got help from GARP and the navy... This is a feat shared by the information we have so far, and no, XEBEC was never placed above any sea emperor, his goal was to conquer the world, and kaido wants the same, does that mean kaido > others ? Of course not, but through information that the manga gives us, kaido top 1 > others.
Without ONE PIECE, ROGER would just be a big pirate like WB, KAIDO, BIG MOM, SHANKS.
And since ROGER's title was easily conquered, no need for extreme battles, no need to defeat powerful opponents, individual great pirates to become the king of pirates, he remains at the strength level of the great pirates.
Being called the GREAT PIRATE was the biggest pinnacle of piracy after PK, which ROGER effortlessly managed.
GREAT PIRATE = LOGER, BIG MOM, KAIDO, SHANKS,WB.
WB WSM> LOGER.
Lead.
The current luffy will manage to be PK with effort and beating all the great pirates, something that ROGER never did to be considered above the great pirates of the past era.
ROGER never had any title that implied:
ROGER > BIG MOM.
ROGER > WB.
(In strength, know how to distinguish strength from conquest.)
The timing was perfect for ROGER, he really could beat all the other competitors (competitors in piracy and not ONE PIECE) in generalized (open) battles, because he caught all the emperors and even Whitebeard who even being the strongest individually, also had a crew in development, yeah just looking at MARCO and JOZU the guys looked like children.
Whitebeard could challenge Roger individually, Big Mom could do the same, but to defeat ROGER they had no resources, they were underdeveloped at the time, with children on their ships. lol
ROGER isn't everything you make it out to be, luffy is going to be about 900x more.