It has not been normalized by society, yet. But it's only a matter of time.
Is it though? Seems like a self fulfilling prophecy.
America is the safest place for Jews in the entire history of our existence and I highly doubt that will change. No one in my family has reported any kind of bigotry etc. since October 7th. Nor have any of my non familial Jewish friends and acquaintances. We were all very angry when 10/7 happened, many of us are even more enraged by Israel's response. Perhaps we just have much more social trust than the average American. I do not think things are anywhere near as dire as you claim **shrugs**