What are the negative effects of human trafficking? It's disgusting

Human trafficking is different from illegal immigration (smuggling). Illegal immigration is a voluntary request of someone, and (illegal) contracts may not involve fraud. When illegal immigrants arrive at their destination (country), they may be completely free, or they may be asked to do jobs arranged by intermediaries to pay off the illegal immigration expenses. The victims of human trafficking are in forced slavery, or cheated by unfair work contracts, or severely exploited, and their basic human rights are completely deprived. They may be fooled by believing the original promises of human traffickers, or be forced to restrict their personal freedom. Some traffickers use coercive means to manipulate their victims, such as fraud, coercion, love fraud, isolation, threat of force, other forms of abuse, and even forced ingestion of drugs to control the victims [2].

The victims of trafficking usually come from areas with limited job opportunities and poor economy in the world, and most of them are vulnerable groups in the society, such as runaway children and refugees (especially in some post-war areas, such as Kosovo and Bosnia and Herzegovina), but the victims may also come from various social backgrounds, classes or races. People who seek to enter other countries illegally may be targeted by traffickers and often ignore whether they can be free when they arrive at their destination. In some cases, some people were abducted by gangsters and became victims of human trafficking, but this situation is rare.