Those aren’t culturally ingrained in the US on any wide scale. It’s not the expectation to be racist to move up in the corporate ladder in the US. We’re talking about common culture across the majority of the group.
Not even American exceptionalism is common in workplaces (e.g. see every big tech company). About the only thing that is common is that people think the country is fucked up because of “the other political party”.
It was an array and you started making a dict, assuming whatever connections you wanted.
See Americans are trained to not be so gaudy but quietly believe in these things. I see it all the time when I actually push people to share their political views. Democrats and liberal minded folks totally ok with bombing the Middle East and making life cheaper and easier for America.
So I guess it’s something of a ymmv, depending on whether you actively dig or just idly observe.
I think what the internet has shown is we all have wildly varying ideas of what being free means at an individual scale but at a macro social like scale pretty much just follow the corporate drum beat.