Can Lightning work as a CoinJoin alternative?
For small amounts, yes.
Hard to trace senders, tough to link payments - but most users rely on semi-custodial setups.
For real privacy, run your own node with multiple channels.
nostr:npub1az9xj85cmxv8e9j9y80lvqp97crsqdu2fpu3srwthd99qfu9qsgstam8y8 , nostr:npub1emdtsxly9m68m00x206t574jttp65vk0c2m89ms038q047yz7ylqcac9aw & nostr:npub1hea99yd4xt5tjx8jmjvpfz2g5v7nurdqw7ydwst0ww6vw520prnq6fg9v2 discuss in BR091.