It seems as though no one is making a distinction between being anti-business and anti-corporation. Personally, I feel that the corporation as a legal entity is indeed a malignancy. But I certainly wouldn't regard myself as anti-business or anti-capitalist. Far from it.
And I've always hated that maxim. It's perniciously simplistic. It's just a pithy way for conservatives to call liberals dumb. It it no way addresses how drastically the terms "conservative" and "liberal" have changed over time.
But just like you I've yet to see a system that I'd rather live under.