I think virtually every conservative party in Europe supports single-payer healthcare. That's a big one that would put the Democrats to the extreme right in Europe.

Maybe even more importanly, the way Democrat representatives seem to be able to enrich themselves from lobbying money etc, would be totally unacceptable most places in Europe. It would place them more in the class of Plutocrats than conservatives. Democrats tend to have far closer ties to Big Capital than even the most business-friendly conservatives where I live.

It seems to me that their focus on identity politics is a cover for doing very little to actually help the unprivileged, but instead doing the biddings of their donors.

One glaring example is climate change issues. For example, the democrats are not pushing to raise the federal gas tax.