farhatizakaria For some users including me, the ability to directly modify system files is important
💯 ^^. It took me years to know the value of tweaking your own config/conf files. I also would hate to lose that and acquiesce these freedoms to flatpak.
Having said that app file configs you will be giving up. system files in/root
will be true system files you can edit with sudo
...system files won't be flatpaks they will not be immutable. only apps.
that's my understanding anyway..