yeah, or they will get spammed to hell... probably also will need to be paid, not sure how that will work exactly, i think LN invoices require you to tell them where your channel endpoint is... i guess on-chain transactions can be done fully anon, and the fees aren't that high so it would work... i suppose, also, that custodial LN wallets can be controlled via tor as well, so there's that as well
in theory, it is possible to do a public visible but tor protected LN endpoint, so long as there is a prior node that has onion connectivity
not gonna name the thing that certain annoying people on nostr like to brag about how they use while they don't use tor to protect their nostr access lol