Update 4:
I found a way to get the system to stop switching to the dualsense as the audio device when plugging it in. In desktop mode (KDE) I went to settings/ sound and then where dual sense shows up, I clicked on the profile dropdown and selected off. After that when booting into bazzite in either desktop mode or gaming mode it defaults to my motherboards sound as the default output like it should.
Last issue I have to solve is figureing out how to get the system to turn off the screen/sleep when the dualsense controller is plugged in. (if anyone has a clue, please chime in, as I have run into a brick wall on this one)
At this point, I am only updating this topic in case someone else in the future has one of these issues, since no one has chimed in to point me in a direction to diagnose or fix any of these issues or even say hi.