I would add something to this ongoing discussion of white supremacy more generally.
There is a loss of belief across the whole spectrum in the possibility of a truly colorblind and post-racial society. This is true on the left as well as the right.
In daily conversation, I think people are more likely now to understand their various identities than they were ten years ago. The effect has not been harmonious. I do not know many people who walk away from analysis of their group's interaction with wider society and come away content.
As a reconciliatory principle, favoring the less powerful group has flopped, offending the sense of fairness of too many. This is not simply a racial thing, it's increasingly a gender thing, and even generational gaps are more pronounced than I remember. Hotel California is, to me, the most quintessentially American song ever made. I recently was told it is "horrible boomer dreck", with further implications that I am a generational traitor presented seriously. It was kinda...remarkable, that that is the state.
More and more seem to be willing to assert the interests of their group, no matter what its place on some informal ladder of power may be. Universal principle is dead.
I consequently, uh, don't see Europe resisting the lure of right wing media. I tend to think conservatism is ascendant because anti-racist efforts are more likely to incubate traditional identities more frequently than bridge them, with competition for limited resources understood to be the cause of scrapping by all involved regardless of their memberships. This is an environment naturally conducive to right wing growth, especially socially.
It's kinda bleak, but it's my big picture read.