• Ah OK, really depends where you live. In Germany, for example, the liberal party is notoriously anti-left and usually allies with the main conservative, right-wing party. When it was founded after WW2 many Nazis joined it.

    And it also depends what you mean by left vs right wing. In the US, the democrat party may be considered left leaning? But in comparison to many European left wing parties, it might be more of a centrist or even right-wing party. None of these terms can be really pin pointed down to an exact meaning and they are usually relative to other positions surrounding them. For me, defining liberal as market liberal seems like the most sensible definition, but then you might consider the US american Republican party to be liberal as well? Confusing!

    And what is extremist left wing? Some people even consider human rights and medical care for everyone to be extremist left. Again, these terms always go in relation to other position like described via the overton window.