It is quite simple once you take a moment to understand the work flow, use a wallet and understand the terms. It is essentially automated with good ux.

You don't have to run a node

You get better privacy than with a normal custodian

Cashu + nostr can educate and make more people use Bitcoin daily with low to no fees and no need to have hardware or knowledge

I was introduced to cashu in real time. I tested the first cashu zaps from minibits on nostr so I have an excellent history of using it and seeing the utility

Many who are lightning node runners don't see much value as they are confident with lightning liquidity. Lightning has a chicken and egg problem for new users.

Cashu can allow anyone in the world an immediate way to get sats