For me (GP), I create a contact card after getting someone's phone number, and I just enter their name. I don't really need to create a contact card with email

For me (GP), I create a contact card after getting someone's phone number, and I just enter their name. I don't really need to create a contact card with email addresses because I can just search my email application for their name, which is almost always in their email address. Phone numbers, on the other hand, are obviously not searchable in this way. I'm glad to hear I'm not the only one who's 'doing it wrong'!