You pass basic, but not device or strong integrity. This is purely googles fault and is an artificial limitation that requires regulatory restrictions.

Most banking apps work perfectly, most government apps work perfectly, etc. It is only an exceptionally small subset of apps using anticompetitive measures such as play integrity.

Also, do not leave your bootloader unlocked. That is an incomplete GOS install and you will need to lock it to secure your device. Not locking it is both insecure and will make a much higher number of apps fail.

Its not.

I recommend dividing per persona rather than per app category.

Unfortunately, root detection is greatly flawed, most of the time.