Most people who use a password manager need to sync their passwords between devices. I need to be able to log in to things on my laptop, my desktop, my tablet a

Most people who use a password manager need to sync their passwords between devices. I need to be able to log in to things on my laptop, my desktop, my tablet and my phone. And I need to be able to save a new password into the password manager from any of those devices. Now I personally could sync those passwords in my own self-hosted Nextcloud instance that's hosted in my house from a raspberry pi. But most people don't know how to, or don't want to invest the time into, administrating their own file syncing service on their own hardware. Others don't have an Internet connection which makes it possible to host stuff. So I ask again: What is your alternative?