Well, I think you bring up a lot of good points, and for many of those reasons, the Braves moved the stadium out of Atlanta, where they got a lot of empty promises from the city for decades. Seemed promising after the Olympics, that the area around the stadium would be developed, but it never happened.
I live in Smyrna (Cobb County), and was actually pretty skeptical about the move. Traffic would be terrible, construction would be terrible, etc. It's actually really great. Traffic in the area is actually pretty okay before, during, and after games. And the businesses brought into the battery are nice--nice restaurants, good entertainment, etc.
I actually did like a lot of things about the old stadium--the sight lines were all pretty good (there are some slightly obstructed views at Truist), and I loved seeing the City skyline when sitting in the nosebleeds above homeplate. And you didn't have to take the shuttle from Underground Atlanta--you could walk. But I find myself going to more games at Truist than I did in Atlanta.
There's some truth to that, but again, that was when they were in Atlanta, and when the fans did get spoiled AND heartbroken (many division titles, only one championship). I was working in San Francisco and came back for playoff games each year, and was struck by the smaller crowds in the late 90's and early 2000's.
The crowds have been better in SunTrust/Truist, both in the regular season and the playoffs. Their home attendance has been in the top half of the league since 2017 (#2 this year, despite being below .500 for most of the season).
Anyways, I love the Braves, and this year's storybook run. It was really awesome, and already looking forward to 2022.