I’m not the one making decisions here, but the answer will be a no. Arch repo + AUR have everything most users would need.
They should be reported to the relevant repo. Many times they are harmless. But if you think they are hampering usage of application, report to upstream.
No, this is very unlikely ever going to happen. One of the best things about EndeavourOS is that it does not come with a lot of crap most users do not want.
Flatpak is in the repos, you can install it if you really want to.
Never heard of it. Where did you get this flatpak from?
This is almost certainly an issue with this specific flatpak, not with Qtile or anything else.
Is there a reason why you use this password manager (at least I assume it’s a password manager) and not something like KeePassXC?
Is this dislike of Flatpak unique to the Qtile flavor or an endeavouros-wide ideology/tenet?
Installing Flatpak using pacman or yay works, but is not as fine tuned as some other distros. For example when you run flatpak install ..., Pop OS will ask you whether you want to install the app for the current user or the whole system before proceeding with installation but on endeavour flatpak by default assumes you want to install packages system wide (unless you explicitly pass the --user flag).
Anyway. It is good to know that out of the box flatpak is not planned for this flavor. A pity IMHO, but understandable otherwise.
And regarding OnePassword (or more officially 1Password), you can google it, and you can install it directly:
Also one common issue that Arch users have is that installing non official packages sometimes breaks the system after cycles of new rolling releases, etc. Flatpak apps are less likely to break due to that.
Flatpak is not planned for any flavor or to be setup in any DE/WM in Endeavour. EOS is a building block for your own computer. It’s intended to be Arch, with yay packaged and a welcome app with a few basic tools. Most things are not intended to be there OOTB - > including flatpak. It’s not a pity, it’s a privilage actually! You only have to add things you want instead of remove things you don’t!
I actually have no real problem with flatpak at all. Outside of Arch, it’s my preffered method of applications.