I am very particular about my home screen and prefer to have Material You icons everywhere but unfortunately Firefox shortcuts/webapps don't have that.
I know but I also learned that it's generally better to use the specific module for the package manager (just can't remember why from the top of my head) and I never intended this playbook to be generally usable.
The apps service just borked itself and I couldn't get it to properly start anymore. Also deploying apps always took a ridiculously and annoyingly long time (like about 15 minutes to deploy NPM).
It should be pretty easy to adapt it for Debian. The only thing you need to change as far as I can see is the usage of the dnf module to the apt module.
EU also has elections on Sunday.