Debian Vanilla Gnome: Debloat & Customization
Channel: Dr. Heider Jeffer
Date: 2020-04-17

1. Remove all  unwanted games and app:

sudo apt-get purge gnome-games gbrainy evolution libreoffice* gnome-maps gnome-clocks gnome-calendar gnome-contacts cheese evince  && sudo apt-get autoremove

2. Remove all gnome extensions

sudo rm -r /usr/share/gnome-shell/extensions/
sudo rm -r ~/.local/share/gnome-shell/extensions/

3. Wifi improve:

 sudo gedit /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf

then copy/paste :

[connection]
wifi.powersave = 2

save close reboot.

4. Bluetooth connected disconnected:

echo "options iwlwifi bt_coex_active=0" | sudo tee /etc/modprobe.d/iwlopt.conf
 
 5. Icon:
https://github.com/PapirusDevelopmentTeam/papirus-icon-theme#debian-and-derivatives

6. Debian Flatpak
https://flatpak.org/setup/Debian/

7. TLP:  https://linrunner.de/en/tlp/docs/tlp-linux-advanced-power-management.html

8.  Ulauncher: https://ulauncher.io/

9. Continue watch my video to learn other settings

Hope we learn somethings 
Thank you in advanced