I'm purple pilling a friend with a company, here's the summary I sent after our conversation over dinner last night:

Here is some info on NOSTR and Chaumian ecash and the non hosted websites we were talking about.

Feel free to ignore it until you’re ready:

https://nostr.com/

https://en.wikipedia.org/wiki/Nostr

If you want to try it, Primal has the best UX, but it doesn’t work as well as other clients. It does, however include a Bitcoin + Lightning wallet, so is a good way to onboard new Bitcoiners:

https://primal.net/downloads

If you want to have your own relay on the public Internet:

https://relay.tools/

You can also host one in your home or business on a simple Raspberry Pi or basic computer.

Cashu: Chaumian E-Cash & Mints Over Lightning: Which can be used offline and even printed on paper, just like fiat money:

https://blog.bitfinex.com/education/cashu-chaumian-e-cash-mints-over-lightning/

Nostr Web Services (NWS): Enable TCP on Nostr

https://www.nobsbitcoin.com/introducing-nostr-web-services-nws/

0xchat - Chat app based on NOSTR using your own private keys and transmitted by relays

https://www.0xchat.com/#/

Hostless website creation

https://npub.pro/