Biden would be solidly left on social, cultural, and immigration issues in Europe. E.g. Democrats are freaking out the Supreme Court might uphold Mississippi’s ban on abortions after 15 weeks (with exceptions for health and fetal abnormalities). But that’s a couple of weeks longer than Germany, France, Denmark, etc. Likewise, France and Germany openly reject multiculturalism, which would be a far right position here in the US. France’s center-left Macron sounds like a U.S. Republican when he complains about “woke American culture.” https://www.nytimes.com/2021/02/09/world/europe/france-threa...

Biden is probably median in terms of economic issues. You have to distinguish between what Biden says he wants and where the U.S. is currently. The US is obviously significantly to the right of Europe on economic issues as a starting point. But Biden’s proposal for a 28% tax rate (closer to 35% factoring in state taxes), or his proposals for major hikes in the capital gains rate, are well to the left of where Western Europe is right now.