So, today, I found a person(change-agent) telling about the fact that GAUDC does allow personal requests. But it was complicated so I made a guide.
Actually, the Google Assistant SDK used by GAUDC was changed to remove personal results but by reengineering it, people in the GAUDC community figured out how to allow personal results.
This is the advanced guide and if you want the real one, hit this and if you want the original, click here. Thanks to morgenman
and change-agent
for that reply that helped me to make this!
I can confirm that this worked for me.
I did note that when the device triggers the popup on the phone by asking it a personal question, it MUST be given a name before personal results can be shared without crashing the app on the phone.
It also appears that this must only be done once and then all users (who are on that device AND signed into Google) appear to be able to utilize the personal responses without having to go through the process.