Or find a reviewer who values the same things you do?
I have to think there's an acceptable oven on the market that doesn't have a Wi-Fi requirement. I bought a GE Adora oven a few years ago and it has been exactly as perfectly uncomplicated an oven as I've ever wanted; it was even easy to replace the handle when I broke it off in a moment of poor judgement. It looks like those are still available, and don't require any Wi-Fi access.
I have to think there's an acceptable oven on the market that doesn't have a Wi-Fi requirement. I bought a GE Adora oven a few years ago and it has been exactly as perfectly uncomplicated an oven as I've ever wanted; it was even easy to replace the handle when I broke it off in a moment of poor judgement. It looks like those are still available, and don't require any Wi-Fi access.