The first reason is that Fox was a pioneer in the movie industry. In 1915, William Fox founded Fox Film Corporation, which was one of the first major Hollywood studios. Fox was a successful businessman and helped to popularize movies by building movie theaters across the country. By 1930, Fox Film Corporation was one of the largest studios in the world.
The second reason is that Fox was known for his flamboyant personality. He was a larger-than-life character who loved to entertain people. He often appeared in his own movies and was known for his trademark laugh. Fox's personality helped to create a sense of excitement and anticipation around his movies.
The third reason is that the name "Fox" has a positive connotation. It is associated with intelligence, cunning, and resourcefulness. These are all qualities that people want to see in a movie theater.
As a result of these factors, many theaters were named The Fox in order to capitalize on the popularity of the Fox brand. These theaters were known for showing the best movies and providing a memorable experience for moviegoers.