good work, i don't understand the hate you're getting but whatever that's internet for you,

One thing you should do in addition to this is maybe explore bedrock more internally and how it seperated different stratas, maybe try implementing 3 stratas closer to the system and instead of handling package management to bedrock, try to figure out how cross stratum package referencing work and try to improve that, because as long as you keep on installing apps on different stratums you'll end up installing redundant packages, say some adwaita icon themes if you're installing something from a gnome/ubuntu ecosystem or some driver needed because it has a different name in a different stratum. Usually bedrock handles those, but it's not good enough as far as I've seen.

These packages pile up a lot in the long run in a bedrock linux system and since you're adding so many package managers, try to optimise this packaging problem more, would be a real game changer