Al-Suwaidan is and has long been a supporter of social justice, human rights, and specifically, Palestinian liberation, in relation to the Israeli-Palestinian conflict.[17]
She has participated in conversations and writings about racism in the Arab world in context of the Black Lives Matter movement.[18][19] She started the #ArabsForBlackLives campaign with Egyptian-American community organizer, Rana Abdel Hamid, about how Arabs can work to fight against anti-Black racism.[20][21]
In 2021, when philosopher Cornel West had threatened to (and eventually did) leave Harvard after his request for tenure was denied; Al-Suwaidan, who had trained with West as a master's student, organized a letter of support for him, which was signed by more than 60 other doctoral candidates.[22]
She was one of the representatives of HGSU-UAW who wrote a letter in February 2024 to Shawn Fain, president of the United Auto Workers (UAW), on behalf of the UAW Arab Caucus, demanding the union divest from Israel.[23]
In March 2024, she withdrew her participation from a Lowell House panel on antisemitism and Islamophobia, following a lack of institutional support for the event.[24] Lowell House Faculty Deans and the Edmond and Lily Safra Center for Ethics had removed themselves as co-sponsors for the panel, after some HDS students complained that "the event failed to include Jewish and Zionist voices". The students had criticized the moderator's affiliation with Harvard Faculty and Staff for Justice in Palestine, which had reposted an antisemitic cartoon on Instagram,[25] and Al-Suwaidan's social media posts about Israel and Palestine allegedly equating Zionism with Nazism.[26]