This hurts to admit, but custodial lightning is sufficient, probably even safer for using the lightning network for most use cases. If this tool improves the privacy, that's even better.
Of course, larger amounts of sats should be swept into things like the Bull Bitcoin wallet. Say, 100k sats to liquid. After million sats threshold is meant on liquid, it should be moved on chain.
That's the way I'm beginning to think about it anyway. The numbers change if bitcoin does another 10x. What do you think?
