I went to grab a book at my local used bookstore last week and the guy recommended "A Memory Called Empire" by Arkady Martine to me - it came out in 2019 but still feels super current, none of that stale vibe you're complaining about. If you want something more recent though, "Starter Villain" by John Scalzi (2023) is pretty cool, really light and fun to read, like that book you read at the beach without overthinking it.
The thing is, a lot of people just keep recommending the same blockbusters and it ends up looking like that's all there is that's new, when honestly there's plenty of cool stuff coming out. It's worth checking out sci-fi communities or Reddit to find less obvious picks, because like, everyone talks about "Project Hail Mary" (which is good, don't get me wrong), but there's way more happening out there.