Then there's the transparency issue pointed out in the article and by @Buck on nostr:
I’d love to see something like this built in a trustless way such that you don’t have to trust that the prism will split the payment (which is how it’s done in podcasting 2.0 right now). I built a PoC of this for a hackathon a few years ago using HODL invoices and LSATs, in a project ironically called “Prism”... https://github.com/bucko13/prism#split-payments