Degradation in Google Services Quality (Google Classroom, Meet, GMail, Google Form)

**Degradation in Google Services Quality**
* Google Quiz stops working

**To Reproduce**
Steps to reproduce the behavior:
1. Add the hosts file
2. visit google classroom, google form, google drive, gmail
3. In gmail, accounts can't be switched.
4. Assignment/Materials can't be accessed in google class room.

**Expected behavior**
Not to block google services

**Device**
- AdAway version: 4.3.6
- Device: Android, Windows
- Android version: 7.0
- Root version SuperSU

**Additional context**
* Installed the same host file from AdAway android on windows 10. Same experience.