Well, many others are making these exact same arguments somewhere, except replace "black" with "goy", and "white" with "jew".

That argument should be made, and counter arguments heard as well. And if the arguments hold then they are true. I don't see how you can claim that both arguments are equally valid when it is clearly not true that whites anywhere are demanding special treatment from non whites the way minorities demand welfare, affirmative action, and reparations. That someone else is making the same argument with far less validity does not mean that both arguments are wrong.

Count the % of billionaires, professionals (doctors, lawyers, not so many clergy (Joel Osteen and others are suspect), and ivy league attendance. I could go on.

Jared Taylor, and race realists, do not deny that Jews are intelligent; nor do they claim that white people are the most intelligent race on earth. The problem with jews is not that they are stupid but that they use their intelligence to subvert others. They are the most oppressive group of people on earth. They are the most destructive group on earth.

How exactly do you think you are disproving racial differences by pointing out that jews overwhelmingly outperform other racial groups?

Does anyone still believe the English are superior to the Scottish, or Irish, or cockney Londoners?

Yes.

Anyone making this argument today will get laughed out of the room

Stupid people laugh at the truth all the time. In fact most people who laugh at arguments are in fact stupid. Intelligent people explain why the arguments are wrong.

200 years ago every major european city had a jewish their, which had the same problems of poverty, violence, etc. and jewish "haves vs. have-nots".

Jewish ghettos were never violent or crime infested. Jewish ghettos exist because Jews refuse to work. They are like gypsies. If they aren't in charge they simply won't work. What has changes is not their work ethic but the economy. Most people are no longer farmers. It also does not necessarily prove that they were poor because they lived in a ghetto. Jews are famous for hiding their wealth to avoid others envy and to avoid paying taxes.

These clever and opportunistic Jews began discreetly promoting their own "ethnic" group to positions of wealth, and power.

That jews have gained so much power and influence and wealth through unscrupulous means does not mean that all power is always gained through unscrupulous means. You can't claim that the industrial revolution which propelled england into riches and power was somehow stolen from someone else. The English invented it. It was the english who invented it instead of the Pygmies in Africa for a reason.

Does anyone believe that there was an evolutionary advancement among the global jewish population??? It's absurd.

Not only is it not absurd but IQ studies prove that Jews have a higher average IQ. What is absurd is that morons still deny science and think they are the intelligent ones for it.

What has changed is who has money, and power.

When power changes hands it always proves the race realist right. When Hati fell to the slaves it went from one of the most prosperous colonies to the most desperately impoverished and violent shit hole on the planet. Same story every single time an African country is put in the hands of Africans. Same story every time blacks take over a state or large city.