I ended up moving from Syncthing to FolderSync, the Syncthing setup for adding folders is pretty tedious and I can reuse my existing webdav (or sftp) server with FolderSync.
My use case was probably simpler than some peoples use of syncthing as I just use it for backing up photos/messages/settings and dont need it to be instant.
My only issue with FolderSync is that its proprietary but its the only option i found that worked well. The various rclone frontends that exist also didnt work nicely with the webdav server I use so I settled on it, its very polished so I dont mind too much.
It'd be a silly license or condition, but, a license that says employees of companies in the S&P500 cant file bugs without an $X contribution, and cant expect a response in under Y days without a larger one, would be a funny way to combat it. Companies have no problem making software non-free or AGPL when it becomes inconvenient so maybe they can put up or shut up.
My use case was probably simpler than some peoples use of syncthing as I just use it for backing up photos/messages/settings and dont need it to be instant.
My only issue with FolderSync is that its proprietary but its the only option i found that worked well. The various rclone frontends that exist also didnt work nicely with the webdav server I use so I settled on it, its very polished so I dont mind too much.