Have you ever thought about having your own cloud drive (like Google Drive, Mega or OneDrive)
Its easy by NextCloud
But now, I think a little different.
I got familiar with Docker and PaaS providers since 4~5 month ago (due to internet censorship/shutdown and need to improve my tier to bypass this problems)
As mentioned in Nextcloud documentations, I can setup Nextcloud frontend on a server (VPS, PaaS, etc.) and connect a database to it from another provider (DBaas (database as a service, VPS, etc.)
I’m really busy these days, but I like to deploy this setup as soon as possible