The intent of the original was for spectacle, inspored by theater, and I would think that other upscale restaurants with similar configurations would choose to

The intent of the original was for spectacle, inspored by theater, and I would think that other upscale restaurants with similar configurations would choose to do that for the same reason. It has entertainment value. The article contrasted it with diners and sushi restaurants where it serves a different purpose: ensuring sanitary standards. Open floor plans in offices serve yet other functions: cost savings and employee management. While it's interesting to note the parallel trend of removing walls in offices and restaurants, I don't know that they actually have that much in common