When are y’all going to hear me very clearly on this:
The World Government does not want to remove the Yonko. The World Government wants to maintain the power balance, and the Yonko’s existence maintains that power balance.
This really isn’t that hard to understand, the One Piece Government mirrors irl governments who use world conflicts to solidify their rule. The U.S. for example, fights a “war on drugs”, but does not want to win the war on drugs, because the existence of the war on drugs allows those in power to pursue various agendas using the drug war as a tool to motivate the people. The Government in One Piece is written (in some instances poorly) to mirror irl governments that do this. The existence of the Yonko maintains the balance of power, the balance of power allows the World Government to keep the citizenry complacent which allows them to solidify their own rule.
Why else would the Gorosei order CP-0 to prevent Luffy from defeating Kaido lmfao, Oda is spelling this shit out for us in very clear language.
The Marines can eliminate any Yonko they choose to quite easily, but the Government itself (who orders the Marines) do not want that to happen.
The World Government does not want to remove the Yonko. The World Government wants to maintain the power balance, and the Yonko’s existence maintains that power balance.
This really isn’t that hard to understand, the One Piece Government mirrors irl governments who use world conflicts to solidify their rule. The U.S. for example, fights a “war on drugs”, but does not want to win the war on drugs, because the existence of the war on drugs allows those in power to pursue various agendas using the drug war as a tool to motivate the people. The Government in One Piece is written (in some instances poorly) to mirror irl governments that do this. The existence of the Yonko maintains the balance of power, the balance of power allows the World Government to keep the citizenry complacent which allows them to solidify their own rule.
Why else would the Gorosei order CP-0 to prevent Luffy from defeating Kaido lmfao, Oda is spelling this shit out for us in very clear language.
The Marines can eliminate any Yonko they choose to quite easily, but the Government itself (who orders the Marines) do not want that to happen.

I mean, you're right in what you said but in the most important point and regarding One Piece, you let your inner Admiraltard to take over hahaha.
Why are you implying that WG can remove the Emperors if they want?
This is WG about a possible alliance between Shanks and WB:


C.L.O.W.N.

P.S: and neither they can eliminate any Yonko they want haha. For that they will need to send a great % of their force and expect for the Yonko to not make any move at all and wait with their open armas lmao.