Instructions for changing it here

https://wiki.archlinux.org/title/Firefox#XDG_Desktop_Portal_integration

Looks like the 5.6.1-2 release on Arch moved from using the published GitHub releases to just using the git repository directly, which as I understand avoids the exploit (because the obfuscated script to inject the exploit is only present in the packaged tarballs and not the git repo itself)

https://gitlab.archlinux.org/archlinux/packaging/packages/xz/-/commit/881385757abdc39d3cfea1c3e34ec09f637424ad

Suggest some explicit content free game ideas.

I'm sure there's plenty of free porn games....
Oh right, you probably meant games without explicit content

Looks like Factorio should run on those specs if the graphics card supports DX11

Unfortunately I don't think stock android has a select all option. For lemmy, there's a lemmy redirect app (https://apt.izzysoft.de/fdroid/index/apk/dev.zwander.lemmyredirect/) that can use Shizuku or LinkSheet to enable all the supported domains for you.