Simplify the self-hosted sync server with WebDAV

Currently the setting up of the self-hosted sync server is complicated and somehow hardware demanding. I am wondering that whether there is a way to wrap the secured syncing data in a folder storing on a Webdav server (publicly or private), and browsers using the same folder get synced. As you know, both and are blocked by China Great Firewall, users in China cannot access the brave sync service at present., while a self-hosted webdav server is much easier to setup. Thank you for consideration!