sebastix on Nostr: Tomorrow I'll do a short 5-minute introduction about Nostr in Dutch in a webinar ...

Tomorrow I'll do a short 5-minute introduction about Nostr in Dutch in a webinar about Social media and privacy. The people who're attending will see and hear about Nostr for the first time, so what are the three most important topics I should highlight to them?

What I currently worked out is to show them:
1. How it's censorship resistent
2. Data ownership with signatures
3. Data portability between clients