More specifically, issues for one distro (or maybe family of distros if applicable) and not other distros.
I’ll start: NixOS. I love how I can have my whole operating system configuration defined deterministically with configuration files, but what I believe is a serious flaw, is when you choose the “unstable” channel, the channel for receiving the latest packages rather than ones up to 6 months old: stable. Unstable package often build dependencies on device, and I’ve often faced build failures, why are new package versions given if they fail to build?!
Why can’t Nixpkgs backend ensure that new package versions build successfully before shipping them to end users?! It would take a lot of work to do so, but I can’t think of any other distros that have this problem: where installing a new package version that came out a few days or even a week ago, has a chance of failing after its made available in the distro’s official package manager.
There are a handful of workarounds for your NixOS configuration in this case, but it happens too often for me and I shouldn’t have to edit my config for to work around it.
Not a problem directly with the distro itself but; Void Linux. The community can be really hostile over small things, when you are following along the road they laid they are very friendly. However, as soon as you mention someone they dislike, criticize the distro and request for something that doesn’t align with them you get a lot of backlash. I remember asking them to create official Void Linux Discord server on Reddit because Reddit was the platform devs were using. I got attacked because apparently Matrix is FOSS and it was ridiculous for suggesting that bla bla bla. Another one was, I shared my Void Linux rice and it was nice at first then somebody noticed the based.cooking bookmark on my browser and then my post got deleted. I don’t even follow Luke Smith I just found the website on one of his videos while learning about Linux. Besides all that, there are very little packages and they intentionally won’t add some packages due to political reasons, why the fuck would I want your political stance to affect my experience. If I wanted oppression in my OS I would rather use Windows or Mac, at least I would have more programs there. Sorry for the wall of text, just puking fair dislike ^^