Final answer:
Children talking loudly and running around at the movies can irritate older patrons.
Step-by-step explanation:
One thing that children do at the movies that irritates older patrons is talking loudly. When children talk loudly, it can distract others from enjoying the movie and disrupt their experience. This can be particularly annoying for older patrons who may prefer a quiet environment to fully engage with the movie.
Another behavior that may irritate older patrons is when children run around in the theater. Running around can be disruptive and may even create safety concerns, especially in a dark environment where other moviegoers may not see them.
Furthermore, if the movie is a more serious or quiet one, children crying or laughing excessively may also irritate older patrons. While it is natural for children to have emotional reactions to movies, it can be bothersome to those seeking a more immersive and focused experience.