With the continuous acceleration of technological development and the development of machine automation, industry's demand for people will decrease. It is no longer a dream to replace humans with machines, and it is no exception in the service industry. Machines have replaced labor in various service industries, and household cleaning tools have replaced labor. Some shopping malls use robots for shopping mall guidance and route inquiries. Some restaurants use robots to deliver food and so on.
In the next 5 to 10 years, it will be normal for robots to replace humans. let us wait and see!