You can find a miner which you can pay off chain to mine your low feerate tx faster. There are quite a few offering this service. I can't provide you any URLs about this. DYOR or ask around here on nostr. 😆
Discussion
Burak sent regards
Who is Burak?
Some guy that broke
LND with some weird tx. From what I got he paid a miner to mine his weird tx as probably not every mine would label his tx valid but it was for the core anyways.
I hope I didn’t get his alias wrong.
The tx is valid. Why would anyone spend more on fees than the entity has to pay according to the mempool?
An additional solution if your non RBF is stuck in nowhere: #[4]