Marc Randazza, the lawyer working to protect First Amendment rights of people spewing socially undesirable speech, recently opened up to Buzzfeed News about his devotion to the First Amendment and how representing neo-Nazis, trolls, and Satanists helps him uphold what he believes is one of the most important ideals this country was founded upon.

The First Amendment guarantees United States citizens a constitutional right to freedom of speech. Government cannot infringe upon this right, although certain types of speech such as incitement, obscenity, and defamation do receive less protection. Protection can be based on the place in which speech occurs. For instance, speech that takes place on the campus of a public school has high First Amendment protection but speech in a private workplace receives little protection. Between court rulings and interpretation of the Constitution, protections of free speech have become pretty well defined over the last several decades. However, there’s one grey area that is polarizing First Amendment advocates today – speech on the Internet.

That’s where Randazza focuses much of his effort.

Section 230 of the Communications Decency Act (CDA) protects technology platforms from liability based on their users’ content, but despite this protection, tech giants are restricting their users’ speech. Facebook, Twitter, and YouTube claim they can take down any content they consider inappropriate or objectionable. Moreover, these platforms claim they have the right to ban undesirable members. Randazza believes that the Internet is a de facto public space, meaning it is privately owned yet publicly accessible, and therefore, online platforms must be more tolerant of such speech, especially given that they are afforded immunity through the CDA.

One group that claims they are a target of such discrimination are white nationalists. While their rhetoric is seemingly experiencing a wave of popularity, it’s also publicly despised and tech giants are being accused of suppressing it. Scratch the surface of Jared Taylor’s lawsuit against Twitter or Alex Jones’ lawsuit against PayPal and you’ll understand why Randazza thinks white nationalists are one of today’s most vulnerable groups in regard to the suppression of free speech.

Randazza has received heavy criticism from his peers not so much for his position, but more so for representing extremists like Taylor and Jones. But, he believes that protecting First Amendment rights is a matter of principle, not message.

“Sometimes we have to take people on who we find unsavory, but that’s what a commitment to the First Amendment means,” said Randazza.