On the list, but we never found a stable Tor library to use inside Amethyst. Much less one that we can control the routes to avoid routing everything through the same nodes.
You can route clearnet URLs over Tor but not tor onion urls ovee clearnet essentially.
Mobile apps and desktop apps could probably pack a tor daemon in the app to route any onion url over Tor automatically. IIRC, Amethyst did this? Is that correct nostr:npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z?