you can safely assume google has full remote access to your android devices [0]
[0] https://www.bbc.com/news/technology-45546276
The (BBC) article confirms that some Android implementations allow remote access from Google.
The question remains, how much can `pm uninstall --user 0` limit the unwanted. For example, that remote access to the configurations the article discusses.
They have accidentally shown their hand previously by turning on battery saver mode on everyone's phone on accident.
https://tech.hindustantimes.com/tech/news/google-can-remotel....
They can try to say it is limited to whatever, but I think all the smoke means there is fire. I used to exclusively use Android devices until this incident happened.
At the end of the day, I realize that even if I buy a google phone, I am still the product. I do not believe it is the same with Apple. Do I trust apple? No way, but I feel they have more incentive to not treat my data as a product to be sold and my device to be used to spy on me.