Billionaire Elon Musk has hailed Twitter as a bastion for freedom of expression ever since he acquired the social media site two years ago. But over the course of 2024, X, as it is now called, has evolved from what felt like a communal town square into a polarised hub where views and posts seem even more controversial.
Certain profiles that have shared misleading takes on politics and the news, some of which have been accused of triggering hate, have recently shot to prominence.
All of this matters because X might not have as many users as some other major social media sites, but it does seem to have a significant impact on political discussions. Not only is it a place where certain high-profile politicians, governments and police forces share statements and views - but now its owner Mr Musk has directly aligned himself with Donald Trump, a relationship that could redefine how the bosses of other social media giants deal with the next US President.
So, what's behind this new wave of change? Has there been a shift in the demographic of people using X over the last year - or could it be the result of deliberate decisions made by those in charge?