All these syncers lack one important feature: local-only or otherwise visibility-managed bookmarks/folders. I don’t want my hentai preferences to be synced to my office and I don’t want all these company’s business bookmarks bs at home staring at me ruining my weekend mood.

I only want to sync a handful of specific folders: documentation, tools, localhost:ports, and few common mail/yt/github/etc, which are actually shared.

But they sync them all, and show them all. It’s like a dropbox, but it always syncs all your disks.