When has it been okay to exclude Jews in America?
If that’s a serious question, i suggest you do some reading, because your lack of knowledge in this area is scary.
Jewish people have helped build and lead this country from its inception. There has never been discrimination beyond the normal inter-group differences like that of English/Scotts/Irish/Jewish/German.
Just like a white suburban child who makes up a false narrative of growing up on the "streets" to be cool, you are pulling out a victim card that isn't there. Shame on you.