But since when is he a neo-nazi? Breitbart.com is about as pro-Israel as you can get, and Breitbart himself was a Jew. Trump's daughter Ivanka is also a Jew, as is her husband, who is now another special advisor.
His antisemitism has been well documented. How he gets along with Kushner and Ivanka, I have no idea. I suspect they don't get along at all. There will plenty of books on Trump's Team of Rivals, though probably much less glowing than for Lincoln's similar team.
One reference for Bannon's antisemitism: http://www.timesofisrael.com/stephen-bannon-5-things-jews-ne...
Speaking of which: I also wouldn't be surprised if Bannon is behind Trump's recent Holocaust statement in which Jews aren't mentioned at all.
> How he gets along with Kushner and Ivanka, I have no idea.
The obvious answer is that he's not anti-Semitic.
You can try to make up stuff, or pull one off references from divorce proceedings, but he was head of a strongly Pro-Israel website, created by a Jew. If he's anti-Semitic, he's a failure. He's working for a president that obviously supports and loves Jews, since his daughter converted to Judaism without any issue from him, and his Jewish son-in-law is his top adviser.
If you think he's some Othellian figure that can endure working for so many Jews and espousing Jewish values, all for the chance to whisper one-or-two white nationalist policies into Trumps brain, you're absolutely crazy. Okkam's razor, dude. The simplest answer is that you're wrong and he's not anti-semitic.
https://www.washingtonpost.com/news/acts-of-faith/wp/2016/11...
As for who wrote the executive orders:
" Inside the West Wing, it is almost impossible for some aides to know what is in the executive orders, staffers say. They have been written by Stephen Miller, Trump’s senior White House adviser for policy, and Steve Bannon, Trump’s chief strategist, according to people familiar with the matter. Ideas for some of the Trump executive orders came from transition officials and so-called “landing teams,” " --http://www.politico.com/story/2017/01/trumps-flashy-executiv...
How can someone be pro-Israel and antisemitic?
https://theintercept.com/2016/11/16/steve-bannon-made-breitb...
http://forward.com/news/israel/354402/how-steve-bannon-and-b...
And of course he would put up working with Jews if it meant he had a seat at the table and a chance to enact his wildest dreams. In a choice between power and principles, most people chose power. Your proposed Occam's Razor doesn't work because you're ignoring the most obvious thing: the desire of people for power. If being Trump's right hand man means putting up with Kushner, then so be it. I'm sure Kushner, as the other key figure standing beside the throne, feels the same way. He can put up with an antisemite in order to be in the White House.
Think about it. Occam's Razor is for the simplest choice. Assuming Bannon's racism, Bannon's choice here is: work with Jews and have a lot of power, or avoid Jews and go back to the mundane life as a publisher with no seat at the table. There's really no question of what he would choose.
Nothing you suggest makes sense. The only answer that makes logical sense is that he's not an anti-semite. None of your conspiracist theories make any sense.
But then again, if you think Bush was behind the 9-11 bombings, then there's nothing really to discuss either.