There has not been a left wing government in the US since FDR, there has never, ever been a far left government. I'd have thought that as a Scot you would have access to what those things actually mean. You know, healthcare free at the point of use, unionism, state railways and buses, council houses, state owned energy, free nursery, cooperatives, state education, free higher education, disability allowance, and a focus on ever decreasing income inequality through taxation on wealth. Not just a couple of those, all of them, and that would get you to a basic social democracy, still a long way from socialism. Distributive policies that have been proven worldwide to reduce crime and homelessness (not socialism). I suspect that this is in large part why folk from across Europe and the wider world are looking on in horror. The overton window, as it's called, is so far right in the US that the arguments aren't even on the same planet. Biden is about as far left as David Cameron, which is to say, not remotely. I guess that thirty years in the US has somewhat clouded your view. Again, I'm not disagreeing with your political position, I'm saying that you are demonstrably/factually incorrect when you use the term left wing to describe US government at federal or state level. It's important because it leaves a gaping hole in the purview of the US citizen. There's this weird dichotomy where folks pine for the "better times" of the fifties and sixties (Trump voters in the US, reform voters here). They are pointing to a time that is so far left (huge taxation for example) that it's no longer in their frame, because of the eclipse of neoliberal politics, which is the only offering in the UK and US in the last fifty years.