An interesting
FT analysis here, noting that:
The argument from John Burn-Murdoch (the FT's chief data wonk) is that the right's lean into the culture wars and blame targets for the economy (migration, the EU), has stripped the left parties' position as the natural home of working class votes away on both sides of the Atlantic.
Not sure I entirely buy that (Republican voting continued to skew wealthier in both 2016 and 2020, same with Tories), but I do think it's another pointer (if more are needed) that the (so-called) centrist inability to square their core logic of "caring neoliberalism" with actually supporting the needs of the working class has broken trust so thoroughly that such tactics gain an outsized influence.