Yus, I don’t use cloud backups for any phone stuff. I hate iTunes but it does work on windows for a local, encrypted, incremental backup, so that’s all I use it for. You can definitely do the same with Android devices, but iPhones do make it incredibly simple. If you get another iPhone, any type of iPhone, even eight years old (maybe older?), you can plug it into your computer and enter your encryption password to make your new (or old, used, wiped phone) exactly the same as the one you replaced.