Anti-what kind of liberalism? classic? moderate? progressive? neo-progressive (i.e. regressive)?
Probably globalism (free trade, liberal immigration laws, etc)
I think it's the fear over death of culture for those that don't feel "white guilt" over history. People want their countries to protect their culture, and if it's historically white and Christian; they want it to stay that way.
That's not racist in-and-of itself. It's self-protection. You can have others come in but they have to assimilate into the culture, not fight against it or try to overthrow it. But at least it seems in Europe, some are "tired" and have this nihilistic attitude that anything they do causes misery, so might as well let some other group of people take over.
And I can empathize with those that are clinging to their cultures.
