The problem of spending money on a robot to take care of the elderly or spending money on the elderly instead of a robot is the same because both benefit the elderly. However, in terms of benefits, it is still better to spend on robots to care for the elderly, if they are sick, it is even more convenient to take care of them. If spending money on them will cause more problems, in fact, many families with elderly parents or abused children get benefits for the elderly. This is a situation that occurs in most countries around the world. In my opinion, I think people should apply scientific technology and especially robots to improve people's lives.
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