From what I remember, after Dragon2 is approved by NASA, all development efforts of SpaceX will be focused on Starship and Super Heavy only. Dragon2 is no use

From what I remember, after Dragon2 is approved by NASA, all development efforts of SpaceX will be focused on Starship and Super Heavy only. Dragon2 is no use in the efforts to build a city on Mars. And even for a Moon colony, its too small. Its just there to earn money from flying people to the ISS and back. And for that its already good enough.