Key aspects of xenophobia include:

Fear of foreigners: Xenophobia is characterized by a fear or suspicion of people who are perceived as outsiders or foreigners. This fear may be rooted in cultural differences, language barriers, religious beliefs, or racial or ethnic differences between the dominant group and perceived outsiders.
Prejudice and discrimination: Xenophobia often leads to prejudice and discriminatory behavior toward individuals or groups perceived as foreign or different. This can manifest in various forms, including verbal abuse, harassment, exclusion from social or economic opportunities, and acts of violence or hate crimes.
Stereotyping and scapegoating: Xenophobia often involves the perpetuation of negative stereotypes about people from other countries or cultures. These stereotypes may portray foreigners as dangerous, inferior, or undesirable, reinforcing prejudices and justifying discriminatory attitudes and behaviors. Foreigners may also be scapegoated for social, economic, or political problems within a society, deflecting blame away from underlying structural issues.
Social and political consequences: Xenophobia can have significant social, economic, and political consequences, both at the individual and societal levels. It can contribute to social division, conflict, and polarization within communities, undermine social cohesion and multiculturalism, and hinder efforts to promote diversity, inclusion, and human rights. Xenophobic attitudes and policies may also impede international cooperation, diplomacy, and efforts to address global challenges such as migration, climate change, and economic inequality.
Impact on individuals and communities: Xenophobia can have harmful effects on the well-being and livelihoods of individuals and communities targeted by discriminatory attitudes and behaviors. It can lead to feelings of isolation, alienation, and insecurity among affected populations, limit access to education, employment, and social services, and undermine their sense of belonging and dignity.