Yes, I believe there's a strong possibility that physical workers could see higher salaries in the future. With the rise of automation, the demand for skilled physical labor might actually increase, as these roles could become more specialized and valuable. Additionally, there could be a shortage of workers willing to take on physically demanding jobs, which would drive wages up. Furthermore, as the significance of physical labor in essential industries becomes more recognized, unions might play a pivotal role in negotiating better pay and conditions for these workers.