If I know that Lyn's website is lynalden.com then how would seeing that domain attached to her profile add to confusion? I understand that someone would register lynallden.com and use that for scamming and I also understand that not ever single client shows a Nostr error when it's invalid. The first one we can't fix, but reading and paying attention helps here. The second one just takes more lobbying from all of us to devs to do some basic validation. A Nostr address is not a perfect solution, but it's miles ahead of doing nothing.