To be fair, every major OS refuses to do backups by default. You have to do everything manually yourself. As much as geeks love to scream about the importance of backups, it's remarkably difficult for ordinary people to do it, especially if you want proper version-controlled backups, and especially if you want catastrophic full-system backups. Most of the time, tech companies don't allow you to make backups, citing "copyright" concerns.
The best anyone offers is cloud storage (ie, a mirror), because that can possibly generate more revenue. Otherwise... figure it out yourself.
I don't see this as a problem with dumb end users. This is a cultural problem. The whole tech industry deserves a swift kick up the ass.