What I'm suggesting, is that the profile creator can express the differentation clearly, of their own volition. To allow for a different use case (filtering/categorization).

That allows for them to have a

Lyn Alden 🤖  npub19taxhhc7a7xs60ct6gh26sdhnaqcdq84zzcmaduqvzgqrjqct4dsat7eyn

and a 

Lyn Alden 👩 
npub1a2cww4kn9wqte4ry70vyfwqyqvpswksna27rtxd8vty6c74era8sdcw83a