But exactly that strategy can be done with *any* Lightning wallet.
- Open a big channel (either from the LSP in case of Zeus, Breez, Mutiny etc, or you open one yourself to a good routing node)
- Spend or swap out with Boltz of you need inbound.
- Optional: swap in via Boltz to refill the channel if you need to make bigger payments.
You don't really need the whole splicing thing