I have owner with no google at all. Then I have a profile just for the banking app installed through Huawei app gallery so no google also, and then another profile where I have Google sandboxed with a burner Google account for aurora store mostly, this account I just use it if I really need for some reason.  

 I recommend against putting sensitive usage on the owner profile, since disk encryption cannot be activated unless the device is powered off.

Secondary profiles get disk encryption when logged out, so it's a more practical way to secure that while using the Owner profile for normie things. 

 Totally agree. In my case I don't have much sensative data even in the owner profile and my concern is more focused in privacy from big techs like google.