I haven’t watched an NFL game since they caved in to the disrespectful kneelers, but be honest, it’s hard to tell much from the photos at the link. One looks like it could be during pregame. And others may have been after the score was 52-7 or something. The pictures really need context with the scoreboard including the quarter as well as the score.
The stadium upper deck was empty in Jax. It was over 100 with the heat index. Just a brutal day for weather. I can’t imagine paying to go through that ordeal a few days after a hurricane.