Yes, but you're trying to "fight" the ways that smartphones work. That's fine, we know the reason you bought it was to give you wifi calling in poor signal areas, if someone made a dumbphone that did wifi calling it would fit your usage.
But if would let it "do its thing" it could, e.g. sync your contacts from a CSV or phonebook file, via the google account, rather than you having to type them them all into the phone, which was one of your first questions.
You might start using the camera, then use a USB lead or bluetooth to transfer the photos to a laptop like you might have done with a dumbphone ... or you can let it automatically upload the photos by wifi to google, so you can just suck them down by wifi to the laptop, or any other device, wherever you are.
Or have a to-do list that syncs between various devices, or a dozen other ways that smartphones can help, which you're free to void using and think you're "defending" your privacy, you're not really using a smartphone as intended, but it's no skin off my nose ...