Compared to the comparable developed nations in Europe, Biden is Center-Right, as are most of the platforms of the Democratic party because they fundamentally ascribe more value to Capitalism and the free market than genuinely left leaning politics ever would. We're the richest nation in the world and we're closer to a Russian oligarchy than we are to a Swedish democracy right now. The US should be compared to similar Western democracies and Western powers because that's the frame of reference for us as such a rich country.
But yes call me xenophobic because I make the relevant comparison and say America should be considerably more progressive than what the Democratic party mostly offers given its own supposed cultural values and absolutely insane wealth in comparison to considerably more progressive countries that actually do something for the everyday citizens of their country with that wealth instead of building an utterly pointless military industrial complex to secure oil and bomb anyone who threatens them, and say that "If you take the average of left to right wing existence across the world, the US is actually very far left" while not realizing how much of an absolutely awful condemnation of how far the world has slipped into increasingly right wing lunacy and authoritarian tendencies. The left has largely not been allowed to exist globally for some time and we're only really seeing it come back into focus after people started to become disillusioned with the neo-liberal status quo.
The Democratic party has never been a legitimately leftist party at any point in history. It's left leaning relative to other parties, but has never been a leftist party except for in the moth scathing of Fox News propaganda pieces. Progressive at times? Absolutely. But genuinely left? Absolutely fucking not.
I'm not American but I roll my eyes when people trot out the US left is centre-right thing. It's a tired European exceptionalism trope that is very surface level and fails to understand the complexity of the federal system and size of the US.
I'm not saying it's wrong, that aspects of the US political left discourse is actually centre right elsrwhere, but it's reductive and allows people to put the US Into a box then talk around it