Designed for crypto nerds is the wrong way to describe it. It's designed to be a fundamental building block that can be configured and built on top of in many

Designed for crypto nerds is the wrong way to describe it. It's designed to be a fundamental building block that can be configured and built on top of in many different ways, some of which will be ease of use for a non technical end user, though that will still take a lot of work. It might be the case that self custody of coins is just unavoidably hard, and only those willing to go to some abnormal effort can realistically "be their own bank". But no crypto has solved this. Self custody is just intrinsically complicated and riddled with pitfalls.