Among political conservatives, there is no hotter potato at the moment than the civil liability protections afforded by Section 230 to online operators. Unless Republicans learn to love it again and reject the censorship lawfare complex favored by Democrats, they risk dooming our tech leaders and everyone who uses their products to the sharks circling our legal system.The twenty-six words tucked into the Communications Decency Act of 1996 shielded publishers from liability so they could host and moderate content and still allow a wide range of speech without fear of lawsuits. Since then, Section 230 has evolved to be one...