Liberalism is not the correct term for what they're trying to say. They should be saying "Leftism" or "Socialism". Liberal is the original word for "libertarian". To call these Leftists "liberals" implies that they are for freedom when they are not.
Dittoes!
I just posted this on another thread:
The vast majority of the public doesn't realize that the labels "liberal" and "conservative" don't mean what they did 30 years ago. Today, it's the "liberals" who trample over freedom, in their zeal to have an ordered society where no one smokes, no one overeats, and no one says anything which might remotely offend anyone. It's the "conservatives" who'll light your smoke for you, tell an off-color joke once in awhile, and throw barbecues featuring fat hamburgers and intoxicating cocktails.
Most of the public, which doesn't pay as much attention to these things as we do, still believes the "liberals" are the free-wheeling, fun-loving bunch, rather than the stormtroopers they are at heart. We "conservatives" need to educate them. At our next barbecue.