It's not about liberals being allowed to do what they what, it's about them stopping you from doing what they don't like. They're pathological authoritarian weaklings. They're the people who would be dominated and beaten into submission in any natural setting, so they're driven by an irresistible need to control everything that has the chance to rival their sense of power. The only thing that stops them is violence, because they have no integrity and cannot be logically convinced to stop.