Citation?

From Wikipedia: "The alt-right has no formal ideology... 'Alt-right' is a recently coined umbrella term, with no clear criteria of membership yet agreed upon."

https://en.wikipedia.org/wiki/Alt-right

Would each of the people being banned agree that they've signed on to an admittedly racist and sexist platform? I doubt it.

EDIT: Let me amend "I doubt it" to "I am not sure and haven't done enough research to have an informed opinion." From the article I can't get the full set of people that are known to have been banned or how many of them are professed white nationalists...