I use several different types of devices ranging from ios, windows, and even a bit of Linux. The universal way of transferring passwords is in the form of a CSV file. I notice that Samsung pass currently only exports passwords via spass files which are encrypted and only accessible via other samsung devices with samsung pass installed. I understand that exporting passwords as csv files are risky if not handled correctly but it shouldn't stop people from exporting the passwords.
If you find a solution for this please share. It's very annoying that they don't offer a csv import/export option when so many other services do!