It wouldn’t be like pools, each zap would get split. 
Yes, I experimented with Snort splits when first launched nostr:note10wlfvxav9cysrvcgmwq00fawe3prgeemg7u527qrxp8yuqsgmvrqd9j22z
 But other clients did not embrace it. Also, it would miss the option to make some of the splits conditional (media client delivering the zap, curators/reposters acting as marketing, or even media host in a blossom context) 

 So you’d generate 10 invoices for 1 zap for 10 people? You’d have a high failure rate