Add audio fade in and out and video fade to black. Then I wouldnt need premiere pro when Im working

You can at least get the video part by using the Fader behavior and a trigger at the same level. When triggered the group will fade on, and when untriggered it will fade off. Use a black background to fade to black. Note that you may need to set the Blending Mode (in the Properties panel) of the group to Normal instead of Pass Through if you have independent groups within the group, otherwise they will fade independently, leading to you seeing normally-obscured layers during the fade.