It would be useful to have the Mobile and Big Screen experiences available on Neon. I guess packaging is a first step, then figuring out how the images would work would also make sense, whether it's something that is chosen at installation/Calamares time or by getting different iso files. For the both of them, the OEM use case is especially interesting.
https://invent.kde.org/teams/neon/-/issues/138 https://invent.kde.org/teams/neon/-/issues/137