Same, I was averaging 5~10 fights per long rest by the end of the game because I was trying to efficiently swap people out depending on who was low on health or spells, or use whoever I thought would have the most relevant dialogue for the quest(s).
My default roster was usually either Shadowheart, Gale and Laezel or Karlach, Wyll and Astarion. I was playing an archer sniper ranger so I basically always had two melee, one caster blaster and me as DPS and CC through arrows. I actually really liked the arrow system to give bow users more utility and if I ever run a campaign I'd like to adopt that. I'd make them cheaper though.
I never got to actually use Halsin. I tried to swap him in several times and it just never worked, then he was killed via plot events in act 3 via a mechanism where I could not save him. I used Jaheira a bit in late act 3, just for the Harper & Minsc stuff, not much after that. Never used Minsc, too much overlap with me, Laezel and Karlach.
I found both Wyll and Gale pretty frustrating, but that's likely because I was trying to be so conservative on rests.
Don't know how people have already run through 3+ times, I spent like 150 hours on my first run and saw probably 85% of the game... also the ending was pretty disappointing. I'm not itching to dive back in but I'd be interested in DUrge as well as interacting with Minthara more.
Unfortunately you can't just recuse yourself from society. You're still impacted by who the president is even if you don't vote for them.
You're still using public utilities. Driving on public roads. Interacting with people who went to public schools.
Acting like both choices are the same because they will always eventually do something you don't like is disingenuous and you know it.