Its called Xenophobia.
Xenophobia and racism are distinct forms of prejudice: xenophobia is the fear or hatred of foreigners, while racism is the belief in racial superiority and systemic oppression based on race. Though they overlap, they target people for different reasons.
They are real people
XZ Utils (maintained single-handedly by Lasse Collin) is widely regarded as the most critical infrastructure library run by one person. Its near-catastrophic compromise in 2024 revealed how global digital security hinges on solo, thanklessly managed open-source projects. Other major examples include cURL (Daniel Stenberg) and SQLite (D. Richard Hipp)