...almost every country has intersexist laws.
Many countries have mandatory military service.
All countries atleast have religious exception for allowed circumcision (u.s. is just worse)
Many countries outside of u.s. have very strong racism for specific type of natives. Mexico towarda Nahua, Ireland towards Irish travelers, australia towards aboriginals, etc.
U.s. problems, are not u.s. exclusive. There is just different spectrums of all the problems. Us has a lot worse for a lot of categories, but not all (aka forced military service when you are an adult is not a u.s. thing. U.s. has draft capabilities but not a constant all the time thing)
Countries have people that want to strip the rights of some people. That is not exclusive.