People hate Charlie Kirk mainly because of his highly controversial political views and rhetoric. He has been widely criticized for spreading hateful and bigoted opinions, including racist remarks, Islamophobic statements, and virulent anti-LGBTQ+ rhetoric. Charlie Kirk has called gay and transgender people "groomers," opposed gender-affirming care and gay marriage, and made derogatory comments about minorities which many see as deeply hateful and divisive. His politics are seen as incendiary, exacerbating social divisions and fueling reactionary anger in the country. Additionally, his style of political activism is often described as trolling and fearmongering rather than constructive dialogue, contributing to a toxic atmosphere. This legacy of hate and division makes him a figure many vehemently oppose and dislike.
In a different context, there is another "Charlie" (MoistCritikal, a streamer) whose critics dislike him for being perceived as overconfident without enough depth or knowledge, and for controversy among online drama communities, but this is a separate individual with a distinct type of criticism mostly concerning his content style and personality.
Hence, the primary reason most people hate Charlie Kirk is his extremist and hateful political stance and conduct, which has stirred widespread outrage and condemnation.
