I’ve tried quite a few distros (openSUSE, Ubuntu, Solus, Arch, so on) and none seem to offer this feature. It’s a shame, as it’s quite useful to have since updating a live system can sometimes cause some trouble. Even just the updating from Discover can be broken on some systems (I know openSUSE at the very least acts a bit funny when it comes to PackageKit, I think Arch as well).
Can definitely recommend Fedora too. Software updates are at a good pace, and the system has a lot of polish all around. For example, all you need to do for updates is to press “update” in Discover and it’ll do everything for you, applying on reboot for stability. Most things “just work”.
Oh goodness, this is reminding me of the SUV/truck hellscape most manufacturers are trying to push nowadays. Even my inner car guy hates those with a burning passion, as it killed so many cool cars.
Most of the delivery services here in the UK even in places with big roads use bicycles, mopeds, or at most a small hatchback car. They can easily fit through that city.
Are you using tone mapping through the Steam UI (I think the Deck has its own controls for HDR inverse tone mapping) or through the command line options you can use for games? If you are using the UI, it might be worth using the command line toggles instead as maybe the UI is setting some wrong settings. If it helps, here is the set of command line options I use on my system (modify brightness, refresh rate, and resolution to fit your display) DXVK_HDR=1 ENABLE_HDR_WSI=1 gamescope -f -r 165 -W 3440 -H 1440 --adaptive-sync --hdr-enabled --hdr-itm-enable --hdr-itm-sdr-nits 350 --hdr-sdr-content-nits 800 --hdr-itm-target-nits 1000 gamemoderun -- %command%. In addition, it might be worth looking through the display settings to see if it’s in any sort of colour boosting HDR modes - my Alienware had to be set to “HDR Peak 1000” for colours to look as they should, as by default it messes around with things a bit. If you can as well, try some other devices that can output HDR (like a game console or Blu Ray player or something) to see if it’s making those outputs look a bit red too - if so, it’s to do with the display, and if not it’s a configuration issue.
I haven’t experienced issues with oranges on my setup (AW3423DWF, 7900 XTX). Perhaps it is to do with your hardware?
If you ever get the opportunity, try out HDR ITM tone mapping (essentially a HDR upconversion thing you can do with Gamescope on Linux) playing Persona 3 Reload on a QD OLED monitor (for that extra brightness) in a dark room. Even though it’s not even a native HDR game, with ITM it looks so good, especially because it’s a game with a lot of dark graphics mixed in with super bright. The text pops, and combat is next-level.
It is a KDE thing, but Fedora is the distro on which it works best. On a lot of other distros it often runs into problems.