I disagree with the idea that robots will only bring benefits to people in the future. Robots will also have some negative influences . Firstly, they will be very expensive and we will spend too much money buying and fixing them. Secondly, robots in factories will be able to do  everything the workers do, so robots will make them jobless. Thirdly, robots in our homes will do all the housework for us, so we will become lazy and inactive. In short, robots will do many things for us, but they may not improve the quality of our lives.

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Yes. Because in production lines, each person needs to touch and manipulate heavy machinery, or work in high temperatures and contain many sharp objects. All of these things can cause people to be injured, or to have serious occupational accidents. We can even be infected with harmful substances and emissions if we are exposed to chemicals for a long time. From there, causing terrible consequences on health, causing a great impact on human life. By handing over dangerous stages to the robot, you can eliminate unnecessary risks and protect the health of yourself and everyone around you.