In no particular order
7. Anti-Vaxxers- JUST FUCKING VACCINATE YOUR KIDS DEAD VACCINES DON'T CAUSE AUTISM
6. Sexism-Stupid 3rd wave feminists, there is no rape culture in the United States, 3rd world countries have slaves
5. Political Correctness- it ruins fun
4. Homophobia- aside from gays getting killed, beaten, fired from their jobs, it also caused a horrible shooting in a nightclub with about 50 dead
3. Religious extremist groups- fuck ISIS and WBC
2. Racism- Don't judge people by their skin color, horrible times for blacks during the segregation period.
1. Child pornography- Children aren't sexy you sick motherfuckers