.....no. a backup requires durability guarantees, as well as regular testing.
If you just keep your second copy on some hard drive collecting dust next to your wireless router, eventually that drive is going to die. But you might not realize it until the next time you try to retrieve your "backup", or power off/on the drive. then you don't have the backup when you need it.
People just assume anything in "the cloud" is redundant or has high durability, but it's not. When you finally need that second copy, it might be gone.
If you just keep your second copy on some hard drive collecting dust next to your wireless router, eventually that drive is going to die. But you might not realize it until the next time you try to retrieve your "backup", or power off/on the drive. then you don't have the backup when you need it.
People just assume anything in "the cloud" is redundant or has high durability, but it's not. When you finally need that second copy, it might be gone.