I’d go somewhere in-between to keep things dry.
Condensation around windows and outer walls make great growing grounds for mold. 15°C is the recommendation here.
Shit can happen. Boilers break. Leave your faucets dripping and run your circulation pump off of a battery and inverter to save your pipes.
My wife is definitely team ‘make it from scratch’.
She is also a very slow cook. We also have an infant that is currently taking up 110% of our time.
It’s hard for me to justify spending two hours a night preparing a lunch for the next day. She likes to sleep in, so I never get to eat it fresh… it’s always leftovers.
I don’t mind cooking something fresh for lunch or dinner, but I’ll do something that takes 20 minutes of prep and then take care of itself on the stove or in the oven. Chilli, pot roast, or a casserole.
I think frozen dinners probably have a better balance of protein/carbs/veg than either of us makes, and at half the price.