Like I said: Leave now. While you still can.

Daniel Pipes sums it up nicely. Europe is unlikely (and probably deliberately unwilling) to combat the current (and still rising) level of anti-Semitism. Jews who stayed in Europe after '33 made a mistake, most of them ended up paying for this mistake with their lives.
Jews who stayed in Europe after '45 made the same mistake. Europe's dislike of their Jews has not diminished after the Shoah, it simply has been shamed into suppressing their hatred for a while. But something as elemental as this cannot be suppressed for long, especially when you have millions of new and such dynamic followers to egg you on. It's like a recovering drug addict living in a house full of heroine addicts and trying to stay clean. Not gonna happen.
So there are some 600.000 Jews still living in France, and perhaps the same again spread all over the rest of Europe. Leave, and wish the Europeans and their imported scum all the best with each other. They deserve each other. But leave, before the same price as in WW2 is exacted from you.
Leave, you don't have to face humiliations, threats and dangers.
Leave, you don't need to hide your traditional dress.
Leave, why live where you were never wanted? Where you will always be a despised minority?