The Supreme Court on Monday kept a hold on efforts in Texas and Florida to limit how Facebook, TikTok, X, YouTube and other social media platforms regulate content posted by their users.

The justices returned the cases to lower courts in challenges from trade associations for the companies.

While the details vary, both laws aimed to address conservative complaints that the social media companies were liberal-leaning and censored users based on their viewpoints, especially on the political right. The cases are among several this term in which the justices are wrestling with standards for free speech in the digital age.

The Florida and Texas laws were signed by Republican governors in the months following decisions by Facebook and Twitter, now X, to cut then-President Donald Trump off over his posts related to the Jan. 6, 2021, attack on the U.S. Capitol by his supporters.

Trade associations representing the companies sued in federal court, claiming that the laws violated the platforms’ speech rights. One federal appeals court struck down Florida’s statute, while another upheld the Texas law. But both were on hold pending the outcome at the Supreme Court.

In a statement when he signed the Florida measure into law, Gov. Ron DeSantis said it would be “protection against the Silicon Valley elites.”

When Gov. Greg Abbott signed the Texas law, he said it was needed to protect free speech in what he termed the new public square. Social media platforms “are a place for healthy public debate where information should be able to flow freely — but there is a dangerous movement by social media companies to silence conservative viewpoints and ideas,” Abbott said. “That is wrong, and we will not allow it in Texas.”

But much has changed since then. Elon Musk purchased Twitter and, besides changing its name, eliminated teams focused on content moderation, welcomed back many users previously banned for hate speech and used the site to spread conspiracy theories.