note that secure crypto requires TPM, secure element or hardware keys for storing at least some secrets. Most desktop computers are not suited for that and Plasma doesnt use these hardware security elements at all currently to my knowledge.

please fix the goal proposal using this template:

please rewrite the proposal with this template

Note that PopOS' COSMIC already has a complex tiling system along a floating system (that got the basic "drag to screen edge" stuff just with a community effort), per monitor virtual desktops etc. While being a way less complete and for me usable DE than Plasma.

Very important point! Adding some more points: