Third, a time could come soon when many workers will not be needed due to the creation of Artificial Intelligence. Scientists expect that the intelligence of AI will surpass that of humans by 2045. However, it may be impossible to force immigrants out of Japan after it receives many unneeded workers.
In summary, Japan should not have more lenient immigrant policies in order to protect public safety, national security, and employment. In fact, many western nations that have been accepting many immigrants already realize that it was a mistake to have lenient immigrant policies. Japan should learn from them.