They are centralized projects. You don't have to use violence to test that they are centralized projects.

You will not be able to find a new project in crypto that is decentralized and is launched by an anonymous developer like Satoshi Nakamoto and Bitcoin. You will never have chance to see the same thing in your life.

You see many exchanges call themselves as decentralized exchanges but they are not decentralized. Developers are known, owners are well known, how those exchanges can be decentralized? Will they be able to keep running if owners or core developers are caught by police?