@Gadolhadorah It’s just one simin. Kind of like if you see a beheima without split hooves you would know for certain it’s not kosher.
The Uncle Moishy machlokes was resolved by compromise. Mr. Tanenbaum can continue to perform and put out albums under the name “Uncle Moishy” and Suki & Ding can continue to produce albums and shows under the name “The New Uncle Moishy”.