Personally, while I listen to people, and can’t but accept bigotry as part of the issue, it isn’t THE issue.
Agree. I heard Hasanabi frame it as, the US is certainly sexist and racist, yes, but those hurdles could have been overcome (as with Obama) by employing messaging that is appealing to the majority public who feel alienated from their labor and neighbors. And that did not happen, not nearly enough or comparably to Obama, and so racism and sexism won out.