Depends on how you look at it. Some portion of those tech issues are probably useful, someone took the time to report them. Also did they specify which distro

Depends on how you look at it. Some portion of those tech issues are probably useful, someone took the time to report them. Also did they specify which distro(s) they support? Dedicated enough QA? Differences are typically not that hard to paper over, mostly a bunch of if-dir-exists, do this, else do that. XDG_* env vars help as well. Proton, flatpak, etc.