nostr:note1s0ukr83c40k6y3krsr4jxrm7z36pf8m423rp7l5fy2ymlg8gxt3qzwdk52 I think this is the obvious biggest pain point for Nostr. And as far as I can see "solutions" will have to be on a spectrum that ranges between complex/self sovereign <--> centralized/easy.
On the DYI side one has to keep track of a 256 bit number somehow. Seed words, the number itself in a password manager etc. AND one must be VERY careful entering that number into ANYTHING.
On the centralized side of the spectrum, a third party could manage your identity and provide you with a user/password sort of interface. The latter might be doable in a layered fashion. The central authority could use a set of validation tools so that if something is lost or stolen it can SEEM to be retrieved by validating another NPRV in their database. In other words they become a validator middleman for identity.
In a way the metaverse bridge is already a working layer on NOSTR. And there could be other systems that handle identity in a more centralized way on TOP of the fully free protocol for those who want or need that.
Now of course many of us find the latter path negative unto revolting. Because we are realizing what NOSTR is is entirely about identity in the first place. But folks like that journalist might find navigating NOSTR much more easy if it worked this way.
This is essentially the same problem bitcoin faces. From the beginning the acolytes of the network have chanted "Be Your Own Bank"! But the thing is not everyone is prepared or even capable to make the sacrifice to do this safely. And even those of us who are well versed in the intricacies of key management feel that well known bolt of fear in our gut when we move all our value to another address. Let's try a little bit first! OMG! Did it work? Whew! ;) When was the last time I did my multisig disaster recovery tests?
Like Bitcoin the revolution is NOT that everyone on nostr MUST use the system in a self-sovereign way. It's that they CAN. And whatever layers we build on top to provide folks with suitable tradeoffs we must never lose that core.