there’s the “add tiling features to a DE” path – Pop Shell / Cosmic DE is the best known, but KDE has some pretty decent options and there’s a couple Python scripts (at various stages of readiness) for Xfce
or the “add a DE to a tiling window manager” – Regolith is the best known here (basically swapping i3 for Mutter), but along those lines it’s “relatively” easy to swap out window managers in the desktop of your choice (i3 + Xfce being an easy choice)
“There will probably be an awkward period before all of these pieces are in place for all of the people.”
I think these are the two key takeaways – Wayland is still in development and the bandwagoning are the early adopters – most of us will switch when our distros switch (and will probably be none the wiser)
the problems (and the reason we’re suffering through sensationalist stuff like “Wayland breaks everything!”) is the fanboy push to switch before it’s ready – not everybody lives on the bleeding edge (just like not everyone runs Arch) and the “switch now or be left behind” attitude does more harm than good (far more likely to alienate than convert) …
as you said, Lemmy is a link aggregator – you post your original content to Pixelfed or Peertube or Funkwhale or Pleroma or Mastodon or a dozen other services and post the link to Lemmy with “[OC]” in the title as @can said
sounds like your main limitation is attaching the drives – if you can attach them all to a single system (ex. a separate computer or a NAS case) then at least it becomes somewhat easier to access them all at once
I was thinking JBOD but Wikipedia points out the same issue you mention with RAID 0, failure of one drive can mess up the logical volume which leads to a whole host of new issues to deal with during recovery
check through the hotkeys of your current window manager – you won’t get the full dynamic features of a tiling window manager, but most of them have keys for snapping windows to top-half, bottom-half, left-half, right-half (as well as sometimes offering by quarter as well)