Not a single Lunarian is known to exist, that's why the world calls Kaido the toughest in the world while it's Lunarians instead.
I'm pretty sure not a single Lunarian was known to exist for a lot of time until a youngling was found alive in spite of his race being supposedly erased almost a milenium ago.
I'll repeat it one last time: in practice it's irrelevant whether more Lunarians actually exist or King is the last; offering a reward for information on Lunarians is a method to keep an eye on them, so if a Lunarian who isn't King happened to be seen the Government would be capable of tracing and killing him. It's a
preventive measure.
Only Kaido is a ogre.
Zoro is labelled Pirate Hunter.
Robin is called Demon Child.
Doesnt mean shit. It's just epithets. They are just as destructive and dangerous as any other pirate crew.
We have canon confirmation that Jack is an irrational idiot, with him explicitly saying he likes destruction. Doesnt mean everyone in the crew is destructive like Jack.
Would you say Roger is murderous because he killed all of Squard's Nakama?
Huh?
Is that why people term him as a Monster? Is that why children were singing songs about how much of a Monster he is?
Is that why an entire fleet of ships who were watching Moby Dick disappeared when WB met Shanks?
Every pirate crew is destructive. Youre just choosing to believe in what you want to believe.
So? From the WGs perspective, they see entire Islands being erased because of her food cravings. She literally destroyed a village in Elbaf as a child when she didnt get what she wanted. You think that wont factor in for their bounty inflation?
Besides as I said, the WG doesnt know half the shit the BP do because it happens in Wano a closed off country.
Their bounties are as inflated as any other crew's bounties and they sit right where they belong.
I will answer you as a whole: your problem is that you're missing the theme Oda is trying to depict. Each emperor and crew has a theme going on; it's a requirement to make them distinctive, a writer's basic. None of them are saints, obviously, and of course they will do questionable stuff from Shanks to Kaidou; but again, Kaidou himself and his crew have a theme and it's
barbarism.
Why is Oda choosing an animal theme for them? Why is he taking the Mongols as inspiration, who are one of the most barbarically portrayed people in popular media? What do ogres represent and why does the crew have an oni theme, from Kaidou himself to the design of the subordinates, to every Tobi Roppo bar Drake having horns, to a group of oni-like giants? Why is he naming the all-stars after natural disasters, specifically and as a whole instead of the pointless counterargument of your single epithets that either aren't true or don't convey the same dangerousness to civilians? Why is he working with references as savage as Shuten-doji, Attila or pretty much the Devil himself with torture motifs, plus an overall aesthetic linked directly to inhumanity and beastliness (horns, fur, etc.)? Why is Wano the only Yonko main territory which is pretty much destroyed and a hard dictatorship full of poverty, poisonous food and water, slavery and suffering to the point of mothers killing their own children; can you even name one emperor doing so much harm to the people in their territory? Why that irrationality, destructiveness you seem to apply to Jack alone is the exact image Momonosuke got from "pirates" because of his experience with the Beasts Pirates, when Jack was only eight?
This isn't much about what the Government actually knows or not (we wouldn't know anyways; and remember the Beasts Pirates went out to sea even in recent times); you need to see this from a meta perspective. When Oda built the Beast Pirates he made sure to portray them as the barbaric crew. You have the chilling guy, the seemingly monstrous but ultimately reasonable and caring father, the mafia boss and then, guess what: the ogre, the Mongolian, the hard dictator, the brute, the animal, the inhuman... Should I go on?
It's just dishonest to not get Oda's message here. Every pirate crew can be destructive; only Kaidou's is barbaric with recurring themes of bestliness, calamity, sadism and so.