I think contemporary China.

There are many kinds of immigrants: the first is called corrupt immigrants; The second type is called working migration; The third is called tax avoidance immigration; The fourth kind of safe immigration; The fifth type is called environmental migration. In foreign countries, many international students find suitable jobs and agree with the social welfare and atmosphere abroad, so these people choose to live in the host country and move their nationality to a new country. It's called working migration. It's normal. It is normal that tax-avoidance immigrants are rich people who emigrate abroad to get some preferential policies in order to reduce taxes or facilitate listing. Environmental migrants are extremely disappointed with the domestic atmosphere and yearn for the high welfare and high freedom environment abroad, so it is common to emigrate and sever domestic relations. Corrupt immigrants are a kind of refuge chosen by officials to avoid being shot or sentenced to life imprisonment. China is greedy-there are many officials, so naturally many people emigrate. Safe migration means that the rich have original sin or worry about domestic insecurity, and if they will be deprived of their wealth, they migrate to protect themselves. Immigration is a normal thing. Don't treat it as a heinous crime. Not entirely from foreign flattery. More is caused by too many domestic contradictions and problems, which can be reduced by improving the domestic environment. Of course, everyone has the right to choose their own position, which is nothing to be surprised or condemned.