As an ethnic Jew (non-practicing and and a non-believer), I feel all of this very keenly. My grandparents immigrated from Russia because of this type of persecution and found a refuge here. Make America great again? The key is to embrace diversity and welcome those who are in danger in their homeland.
My father loved to tell the following story: FDR was scheduled to give a speech to the Daughters of the American Revolution. The DAR was well known for its hostility toward immigrants, forgetting that they, themselves, were descendants of colonists. He began his speech with "Fellow immigrants..."