Secondly, they don't have 30% of the population. If they did they wouldn't need to spend millions shaping public opinion. Pretending they did, which is highly unlikely, most of these people are low skilled white collar workers or the dregs of society. Sure they have a smattering of people everywhere, except politics, media, and academia, but they're not even a minority. That's not even taking into account the different social, cultural, or political tribes of the "-isms".
I'm not so sure this is necessarily accurate depending on how you define "positive view of Socialism."
For the sake of this discussion, I'll personally define socialism as, "the governments acquisition of resources, by force via taxation, that will then be redistributed to the "community" for the "benefit" of the community, as opposed to the individual."
Examples include, but are not limited to: Social Security, Medicare/Medicare, Public transportation, Public Servants (Trash collectors/Firefighters/Police/EMT's, etc.)
Now, some of the aforementioned groups, like the police and firefighters, I think all of us are probably on board giving a portion of our tax dollars for those communal services. It just makes practical and logistical sense...unless you're a pure Libertarian, then your results may vary.
I say all that just to point out how broad the definition of "socialism" can be depending on how one defines it.
Now, getting the topic back on track. Instead of pointing to the Jews as a monolith and blaming them for funding the ongoing chaos, a better target may be higher education...the same place that seems to breed these crazy Fascist or Marxist ideologies across time and space.
Carl Marx-education: Humboldt University of Berlin (German Ivy League)
Oswald Mosley-Winchester College (Boarding school that feeds into Oxford)
Mao Zedong-First Normal School of Changsha (Elite)
Bin Laden-
Oxford
Shiro Ishii-Kyoto University (Elite)
Now, if one wanted to make the argument that Jews, kind of like Asians, tend to have a large amount of academic success and have "more access" to some of the more prestigious, and dangerous imo, universities? I could easily buy that for a dollar. But, again, I would put the focus on the universities for churning out
Neo-Marxist crap, which is a completely legit and prescient problem.