I recently noticed an old address of mine had 1 satoshi sent to it in some dust spam transaction. The thought of this satoshi bloating the UTXO set for everyone bothers me. I'd like to "destroy" it, but I don't want to combine it with other inputs in a separate transaction for privacy reasons. Ideally I can "spend" it in a transaction with no outputs so it just goes to the miners, but I've tried doing this on Electrum and it won't allow transactions without any outputs. I haven't tried it with bitcoind yet, but my node is pruned so I'm not sure importing the private key would work since I can't rescan far back enough.
Another good option would be to somehow sign this input and allow someone else to aggregate it with a bunch of other dust outputs and "donate" them all to the miners, but I figure this is not currently possible.
Any recommendations on a clean, simple way I can destroy this satoshi without compromising privacy?