Supporting Palestinian citizens is fine.
Opposing Israel’s aggression is fine.
Supporting literal terrorists (Hamas) is not fine.
Promoting antisemitism is not fine.
Promoting Islamophobia is not fine.
Supporting Palestinian citizens is fine.
Opposing Israel’s aggression is fine.
Supporting literal terrorists (Hamas) is not fine.
Promoting antisemitism is not fine.
Promoting Islamophobia is not fine.
Supporting innocent Israelis is fine.
Supporting Israel is not fine.
You're free to say what you like here, until they start to lose control of public discourse.