made my brother a npub but it was through nostr:npub1mutnyacc9uc4t5mmxvpprwsauj5p2qxq95v4a9j0jxl8wnkfvuyque23vg he currently has 0 relays on his profile so we can't update and add anymore, how can we forcefully add relays to bootstrap him properly?

nostr:npub1lvjpy03ghn46v3enfs2ad097zhjlfn4kdnmgf60vsuk5lj3jhvkq8a9hxu