Why not just directly to your node on Tor, maybe with lnproxy wrapped invoices?
So Whirlpool is gone…
What about RoboSats -> Custodian -> Cashu Mint (multiple if you fancy) -> Cashu Gateway (again multiple if you fancy) -> your node?
nostr:npub12rv5lskctqxxs2c8rf2zlzc7xx3qpvzs3w4etgemauy9thegr43sf485vg to mints support HODL invoices? If so we could even get rid of the custodian and automate most of it.
Discussion
Because Lightning has bad receiver privacy. The more hops you have the harder it gets to reconstruct the path the money took.
https://lnproxy.org/ kind of fixes this in a relatively simple way