@MikeImBack At one time, I set up a list because my regular feed was too busy--I couldn't keep up with it, but I didn't want to start dropping people. So my list was "closest"--the accounts who's posts mattered the most to me, about half my list. The intention was that on days when I couldn't keep up, I'd use that list and have less to go through my not miss anything from the people I most wanted to see, and when I had more time, I'd use the main feed.
Then I pretty much never used it. After a while, I realized that I'd dropped some accounts that were still listed in my "closest" but wouldn't appear there either anymore because I'd unfollowed, and I ended up just deleting the list.
So no: I know little and can help even less.