

I’ve seen a lot of people move to Mint or Pop_OS or Kubuntu. They’re Debian based so updates are pretty stable.
I personally ended up with EndeavourOS using the KDE desktop environment. I have a steam deck, so this felt very similar to me. This is Arch based so sometimes updates break things, but I’ve had more success here.
Also remember that no distro is problem-free, but neither was Windows. The longer you commit, the easier it gets.
EDIT: If you’re hesitant to fully commit at first, I also recommend dual booting with Windows. Over time you’ll use it less and less until one day you feel like reclaiming the disk space.
I have a flip phone for a while now. A black line did form on the crease after ~6 months, but was replaced under warranty. No further problems since. I don’t use a case either and am rather clumsy.
The biggest upside to the design is reclaimed pocket space.
Everyone has accepted carrying a giant slab that takes up one pocket at all times. Manufacturers that attempt to make reasonable sized phones quickly abandon the idea because people don’t purchase them. Everyone says they’d love having a small phone, then buy something else when it’s time to spend money. Flip phones are the closest thing to a compromise we’ll get anymore.
Given that phones are cameras that just so happen to make phone calls and the industry continuously innovate backwards (headphone jack, micro sd expandable storage, removable batteries, physical sim trays, and potentially USB-C if Apple has their way), foldable screens are the first genuine innovation/progression.