Good explanation video!
Only one mention I would like to say: ecash is not a scaling solution for Bitcoin.
It just facilitates an easier onboarding for people that cannot affort from the start a good UTXO.

As I explained in this guide:
https://darthcoin.substack.com/p/bitcoin-adoption-using-ecash

Cashu is a strict improvement on custodial lightning only. I love ecash, just have to be careful how we describe these protocols.

Censorship resistance for small amounts of sats is great tho, especially in areas thay Anita works.

https://fountain.fm/clip/8wJtKNB7WqOsTmeRM4wh

I’ll just leave this here.

Nice and clear explanation.