In 2011, they tried Stop Online Piracy Act which would have ended privacy on the internet, silenced free speech, and made it easier to punish those who host it. It didn’t pass, but that hasn’t stopped them.
After many attempts, in 2018, FOSTA-SESTA passed, and as a result, it eroded section 230 safe harbor provisions, killing off Craigslist missed connections (and a number of other sites, too), choked off access to banking for online sex workers, and reduced the number of tools law enforcement could use to find and rescue victims of sex trafficking.
More recently, Kids Online Safety Act passed, but seems to be floundering before being sent to the president to sign. Under the guise of ‘protecting children’, this bill legalizes internet censorship, by allowing the FTC to determine what content is deemed harmful to children. Which can include information they may need to navigate the complex realities of growing up in a challenging world in changing bodies.