I haven't powered on my switch in years, but when I used it, 99% of the time it was docked with a TV, so the battery life and screen didn't matter to me. I would think that's the best setup for family gaming anyway.
The cartridge/download code is a step down in ownership of your games, but that's been a lost battle for years. Steam is widely seen as the standard for gaming, and you are only buying a conditional license when you buy a game on that platform, you don't own those either. This change only really matters if you, personally, rip games from disks/cartridges.
Your wife is going to be grabbed out of your home and thrown into an unmarked SUV and you will never see her again. And you'll let it happen because you would rather be a slave to a regime than confront the fact that you're wrong.