TikTok sues US to block law that could ban the social media platform

abcnews.go.com:

TikTok and its Chinese parent company, ByteDance, are suing the U.S. government over a law that would ban the popular video-sharing app unless it’s sold to an approved buyer

TikTok and its Chinese parent company filed a lawsuit Tuesday challenging a new American law that would ban the popular video-sharing app in the U.S. unless it's sold to an approved buyer, saying it unfairly singles out the platform and is an unprecedented attack on free speech.

In its lawsuit, ByteDance says the new law vaguely paints its ownership of TikTok as a national security threat in order to circumvent the First Amendment, despite no evidence that the company poses a threat. It also says the law is so “obviously unconstitutional” that its sponsors are instead portraying it as a way to regulate TikTok's ownership.

“For the first time in history, Congress has enacted a law that subjects a single, named speech platform to a permanent, nationwide ban, and bars every American from participating in a unique online community with more than 1 billion people worldwide,” ByteDance asserts in the lawsuit filed in a Washington appeals court.

The law, which President Joe Biden signed as part of a larger foreign aid package, marks the first time the U.S. has singled out a social media company for a potential ban, which free speech advocates say is what would be expected from repressive regimes such as those in Iran and China.

The lawsuit is the latest turn in what's shaping up to be a protracted legal fight over TikTok's future in the United States — and one that could end up before the Supreme Court. If TikTok loses, it says it would be forced to shut down next year.

The law requires ByteDance to sell the platform to a U.S.-approved buyer within nine