They were placed around the stadium to promote the upcoming 20th Century Studios sci-fi film “The Creator,” which debuts in theaters on Sept. 29 and is centered around a futuristic war between humans and robots.
This is not the first time that film promotion has infiltrated a major league sports stadium; actors promoting the horror film “Smile” sat behind home plate with creepy smiling masks at three MLB games – including a Cardinals-Dodgers game – in Sept. 2022.
https://ktla.com/sports/ai-robot-fans-promoting-new-film-seen-at-chargers-dolphins-game/