The problem for me is I can't add any lnaddress from someone, let's say just a Strike user and tag with a name. This would be like the private contacts, as for the public contacts from nostr I wish I could add/pick the npubs that I wanted manually i wouldn't even need to have an npub myself or link my npub. The way i see it a contact is always an lnaddress, that is either "hardcoded" manually or it's "dynamic" because it's a nostr user and the lnaddress is what he has in his profile.
Discussion
This makes perfect sense. As we deal with ecash, I optimized for nostr addresses, so that sending pure ecash works.
But I see that having pure lnaddress contacts should be possible.
Will think of it how to do it without adding too much complexity (I validate contacts against profiles onnostr relays etc...)