I write dystopian and I'm very much of the mindset that dystopias reflect current day anxieties.
Old dystopias from the 40s and 50s are often about the threat of nuclear war, totalitarian governments, curtailed freedoms, surveillance states, etc as people are coming out of WWII and into the cold war, so 1984 and the like.
From the 60s and 70s you get more dystopias about the nature of art, humanity, nuclear fears again because of the Cuban crisis and the democratisation of TV. You also get a ton of (more or less well done) allegories for racism from American authors thanks to the works of MLK.Think Farenheit 451.
80s and 90s you start to get stuff about gender politics because a lot of countries were experiencing a rise in feminism and women's struggles were becoming more visible as well as female authors allowed more space to shine, think The Handmaid's Tale.
2000s and 2010 we've had the rise of reality TV and exploitative media, which gave us things like the Hunger Games which is exploitative reality TV pushed to the brink. There's even a love triangle in that one, but it's basically just symbolic of Katniss' (the MC's) duelling desire for violent revolution on one side (Gale) and the want to settle down and have peace within the system (Peeta), so the romance part is still political.
So what will dystopias from the 2020s be? Personnally I've gone with anxieties about climate change, but it's easy to see how writers are going with anxieties about gender of they're American what with Roe v Wade taking women's reproductive rights back to the 80s, so many anti-trans laws passing (and actively killing kids) in many states, the gender pay gap being more and more unlivable as the economy collapses, there's a lot of gender politics to explore from many angles so I can see multiple stories about the same thing with a totally different message and angle...
We've also seen anxieties around plagues, not just from COVID but from ebola and swine flu too. The rise in social media and how we use technology is also a massive topic too.
There's a lot out there, and if you can't find it, write it.