Controversial Whose the biggest Menace in one piece

[Konstantis]

Imu he killed millions

 

[kaido33]

1. Wg, cd and imu : genocide on lulusia and ohara, killing game in god valley, slavery, kidnapping and rape
2. Kaido : make one country starve to death, dictator who kill citizens, kidnapping, use slave for industry
3. Big mom : has big influence in all world and can kill your family if you don’t come to the tea party, destroy kingdoms who don’t give her her food

 

[Rej]

I doubt Blackbeard did as much evil as the Gorosei, so right now looks like Saint Jaygarcia Saturn

but Blackbeard and Kaido are also almost in that ballpark

 

[zzShinichi]

Compared to doing evil stuffs Kaido is relatively tamed compared to Big Mom.
At least most of Kaido's evil shits is contained in Wano (but it's mostly just Orochi tbh)

 

[Cozy Sofa]

Jack, Queen, Ceasar.

Genocidal bastards that causes Holocausts and gases women, children and elderly to death. They also conduct experiments on their Guinea pigs.

Don Krieg is an honorable mention but he only used his MH5 Gas Bomb as a last resort.

 

[Jailer]

Imu:

Blackbeard:

Big Mom was a menace since the start and it only got worse with her destroying a country for not being able to meet the quota of sweets for her protection:

Kaido: