The interesting part for me about what you just shared is that when shared custody came up with the North American Bitcoiners I met recently, they were extremely dismissive!
It must be time for the next wave of adopters to come in, like you're saying, to find how Bitcoin fits for everyone. I also don't think most people will ever want to hold their own Bitcoin. Most people will never want to be that responsible. And that's ok to me. There's still room for them on Bitcoin Island. 🏝️