Nobody in this world has that ability.But how if all countries in the world ban Bitcoin? Will it be destroyed or we still can use it with a special way? Maybe this is the only way Bitcoin can be destroyed but I think it'll never happening cause Bitcoin is the future of this world, it give people a new quickly and convinient payment method, it also helps the economy of every country become better so I think it'll not be banned all over the world and there will no way for anyone to destroy Bitcoin