LN node anchors (?)
Related transaction, what's happening here with RBFs? Are multiple parties with the same keys battling over the outputs?

nostr:nevent1qqs9yp8dj6ka9ex4mhgz6k2g5uud3sqh40f0ttq0yzpqm8esas9wj6qkrluzr
Discussion
No idea, it's a many-to-many transaction.
I can't remember ever seeing so much RBF activity on a single transaction, other than a simple chain with ever increasing fees.