PiHole 5 is out. Go install it https://pi-hole.net/2020/05/10/pi-hole-v5-0-is-here/#page-content
Installed Pi-hole 5, and now I'm blocking all of Facebook and Instagram from all my devices (my partner still needs it for work).
Fuck zuck.
@karan
I like to keep track of what is blocked, good app for that purpose on Android is: https://play.google.com/store/apps/details?id=sterrenburg.github.flutterhole
Or if you want F-Droid version:
https://f-droid.org/app/friimaind.piholedroid
There is flutterhole on F-Droid but its unmaintained
@nikolal
I used that before but didn't find it useful enough after day 2.