A few notes about two things

1. Nostr x LN

2. Nostr's resistance to censorship

1. Examining the possibilies of Nostr x LN:

Nostr can create an online economy for storage and bandwidth priced in Bitcoin. Relays need to collect fees to be sustainable. If they do it via LN, they start pricing server maintenance costs in Bitcoin.

Ads are inevitable if the network grows in size. But this is a good alternative. It's an open protocol so noone is stopping people from jumping ship to another client if they get annoyed with ads.

The option to switch relays and have a lot of customisation in terms of relay connections for users is very crucial.

2. Nostr being censorhip-resistant:

If LN can improve privacy and privacy of the Bitcoin network improves as well with BIP324, nostr can be a good alternative communication tool in places with autocratic regimes.

I don't know if relays are that private.

I don't know if you could detect relays using deep packet inspection. But ISP-level censorship is something both Bitcoin and Nostr will have to contend with.