https://arstechnica.com/tech-policy/2020/12/trump-to-congress-repeal-section-230-or-ill-veto-military-funding/

President Donald Trump has long been an outspoken foe of big technology companies. And in recent months, he has focused his ire on Section 230, a provision of the 1996 Communications Decency Act that shields online platforms from liability for content posted by their users.

In May, Trump called on the Federal Communications Commission to reinterpret the law—though it's not clear the agency has the power to do that. Since then, he has tweeted about the issue incessantly.