I'm slowly degoogling and I saw a video from Louis Rossmann about Google storying old voice chats and voice recordings so I decided to download all the data from my google account (takeout it's called) and check myself.
I was astonished! I used to use an Android phone in the past for many years so this is what I've found so far (even though I've restricted google from tracking my data and deleting it as much as i can).
- All my online activity, literally everything, what device, serial id (if I bought the phone from google), logins and general activity info, all my activities on drive and google services
- Recordings of my voice for training "Hey Google".
- All my online purchases, even old ones that I would like to delete but cannot...
- All my old chats on google meet, all my meetings and meetings I've partecipated in and for how long
- Data that I deleted from my account (like my previous phone number for verification purposes).
- My fitness data, even derived data which I've no idea what it means, probably phone tracking steps rather than fitness watch.
And much MUCH more.
It's crazy how much we give away for free. If some government authority or other bad actors wanted to track me they would absolutely do it in NO TIME. I'm not in any danger but still I don't like that.
I hope that once I delete the account all my data will go away. I will try my best to delete it and obfuscate it before deleting but seeing how they store absolutely everything you do, even old data entries that you deleted or chagend I find hard to believe that I will be able to wipe all my data from Google.