In the console you can scroll left or right by:
* mouse wheel (hover the mouse over the channels)
* Ctrl-Left/Right Arrow (= Go Left/Right)
* Page Up/Down, Pos1 and End
In the console options you can
* keep busses (bus, fx, vca) to the right
* sync and show/hide channels in folders
In the "Channel list" and/or in the "Track list" you can
* show/hide any channels you want
and you can make "channel scenes"
Here is a good feature request about "to keep busses on the right side of the master bus":
https://answers.presonus.com/35628/console-view-busses-that-stick-right-master-without-scrolling
Gottfried