By a PS4 then. I don't know what else to tell you. If you have shitty internet and you are SO WORRIED that your internet will go out and you won't be able to spend 14 hours/day playing Xbox single player if your Internet goes out then by all means, buy a PS4.
There's nothing else to say here. Your complaining about pissy infrastructure. I'm sure plenty of people are going to be happily not having a problem. *shrug* .
-edit-
Oh see? Now the truth comes out. "I don't want to be treated like a criminal". Why bother even having a discussion about these things if you start from a super biased standpoint?
You know what makes me mad?
If I want to use Netflix, and my internet is down, I can't stream my movies!!!
If I want to use Steam, but I haven't downloaded a single player game, I can't play it!!!!
If I want to download a new book to my Kindle and my internet isn't working, I can't download it!!!!
I'm going to blame those companies, and not my horrible ISP.