If you have five and a half hours, I recommend watch Jessie Gender and Aranok's video about the monomyth of Star Wars https://youtu.be/puXNbtHksb0
If you don't have that time, the big important takeaway is that neoliberalism and fascism are only opposed on a surface level, but actually rely on each other to recycle the "Hero's Journey" and maintain the status quo.
So, if you're wondering why exactly Biden isn't opposing the fascists as well as he could even though he stands to lose an election as a result, and thus the fascism he claims to oppose may win, it's because Biden and the rest of the neoliberals rely on fascism. Because in order to justify neoliberalism and all the bullshit that comes with it, they must be the heroes that save us from fascism.