Ghusal And Wudu
In my understanding, shower and Ghusl are the same acts but In order to achieve purity as required by religion, that shower needs to be a proper shower, with due effort and due regard given to achieving proper cleanliness. Once that has been done, there is no need for separate wudu.
But then what about the rulings concerning if you break ‘wudu’ during ghusl by passing wind?