No disrespect, but I think I disagree with you. I mean, I cant possibly be expected to know every single thing about every person I vote for.
Parties help give you a general idea of the viewpoints of a person without having to know every single stance a person has.
I use the jabra evolve v2 65 because I had it for work, and the headset works great for the steam deck.
Battery life is amazing.
The headset can even be changed while in use, which has come in handy trying to game after a day of long meetings.