Adb yo, you can remove packages without root. Even then, I do wonder what fragments are left behind. I fear Facebook/Google/et. al are too intertwined with the

Adb yo, you can remove packages without root. Even then, I do wonder what fragments are left behind. I fear Facebook/Google/et. al are too intertwined with the likes of Samsung and LG. Even when I remove all related packages, Facebook stuff still shows up in the app manager as 'Not Installed'. Anybody have a complete list of packages and know if removing them prevents data harvesting by FB?