Something is not right here. This is like $4+ per kWh.

How many kWh per month for $500?

Some of them. If it's a must to have them on your phone - create new Profile, install sandboxed Play Store and Play Services, create & login with some nym g-account and install the banking app.

And if you ever need Google services/apps on the phone, you can install them on different Profile with nym account, so the main Profile stays de-Googled. Profiles are pretty cool feature.

We are going to do it with the next patch release since we shipped this build couple of days earlier than we originally planned.