My guess (i dont understand it all that well) is that people are less again using systemd, than against a growing dependency on systemd. If something bad happens to it, it could drag down other big elements of the linux ecosystem with itself.
For furniture/house design, there is Sweet Home 3D. Otherwise, Blender can work for most of your desired features. Though both have 3D features that would be overkill, but they’re not that intensive for basic tasks as you ask.
I’ve heard that SSD have a relatively limited number of write cycles, and that wiping/compacting data can even be a slightly bad thing in this regard. I am not sure at all if this is true though, don’t take my word for it and correct me if i’m wrong.
Doesn’t have AppImages the same problem than Flatpak regarding dependencies duplicated for each program ? If so, what is their advantage over Flatpak ?
Came to say this : Zorin was perfect for me, especially for its elegant resemblance to Windows.