New
#11
Yes, you are kidding yourself. You've just had no surprises yet. The two greatest problems with using Google drive is, 1. Google is infamous snooping on its users (and Google drive isn't particularly secure), and 2. free services are notorious for disappearing with little or no warning. Google is notorious for discontinuing its own free services with little warning. A basic paid backup service is much safer, more reliable, and can cost as little as $60/year. That's only $5/month and most of us have at least one vice we would be better off without that we can steal that little money from.
Just keep in mind that no one should rely on just one backup, including cloud backups. A minimum of two backups physically separated from the computer and each other are needed to reasonably ensure the safety of your data.