Why are socialists and collectivists so anti-semitic?

Exactly, there are several anecdotal examples where jews get exposed to violence by muslims and the leftists in company. I remember for instance, a few years ago, during the Gaza-war, a jewish gathering walked in public to express their “Compassion for all civil victims of the war” that was the theme of their walk. They got attacked with pretty vigorous bombs, and as they ran for their lives, children of the muslim/leftist counter-demonstration ran after them with phones for documenting where they hided.

I think it’s pretty much impossible to arrange some kind of public pro-Israel demonstration nowadays in Sweden, without being exposed to attacks by leftists and muslims, unlike americans wich can arrange “Walk for Israel”.

A leading organization for jewish human rights has advised jews to not travel to southern Sweden: http://www.wiesenthal.com/site/apps/nlnet/content2.aspx?c=lsKWLbPJLnF&b=4441467&ct=8971903

Ashkenazi (Central European) Jews are, according to most scientific measures, the most intelligent (in terms of IQ) ethnic group, followed by Northeastern Asians (Chinese, Japanese, Koreans, don’t know if Siberians, Mongolians or Filipinos are counted in) and Western Europeans. They also, on average, tend to be wealthier, more educated and employed in business and academia, whereas the overwhelming majority of modern antisemitism is derived from lower class Muslim immigrant populations fundamentalist beliefs, and in former times, those of lower class Europeans who blamed the Jews as an “other” group for any problem they could think of.

You would be right in saying that most modern antisemitism has little to do with envy, but I think it was a major factor in the pre-multiculturalist West, even if the propagators of antisemitism didn’t themselves realise it. Many modern day Marxist and far-left groups are also virulently anti-Israel, to the extent of allying themselves with Islamic terrorist groups and publishing material depicting Israelis in ways indistinguishable from your average Stormfronter.