He made his own way of it, it is called Leninism Leninism is a political theory developed by Russian revolutionary Vladimir Lenin that proposes the establishment of the dictatorship of the proletariat, led by a revolutionary vanguard party, as the political prelude to the establishment of socialism.
In my opinion it is a positive development that the vice president's resppnsibilities have increased. The reason is that in this way the vice president can demonstrate and prove that he is able to be in charge of the government in case anything happened to the president.