Liberals are seen as whiners, who will complain until they're blue in the face to get what they want. They are also known to be extremely against anything that isn't politically correct.
Hmm...
In my admittedly limited experience, I haven't found them to be like that at all. Although I suppose the ones that are are the most vocal, and are therefore noticed more than the rest
Because a good chunk of modern liberals hate America and Americans but not its benefits. They like the benefits.
Also they have an L and an I in their name, which, when the L is lowercased, confuses people. lI. Which one is the i?