The baby sitter is a service delivered outside the platform, so just like Uber and the like, they already didn't have to use IAP. There are tons of similar apps on the App Store that already don't use IAP.
Not to my reading. This rule only applies to real-time experiences.
> If your app enables the purchase of realtime person-to-person experiences between two individuals (for example tutoring students, medical consultations, real estate tours, or fitness training)...
How would it not? It’s no different than tutoring. I pay the website a monthly fee (which probably needs to be an IAP) but the payment to the babysitter could continue as-is via bank transfer/ideal.
Ah, I see. I was intersecting "real-time experience" with Apple's previous "digital goods" and thinking "real-time experience that happens digitally" (which tutoring students, medical consultations, real estate tours, or fitness training all can support), and I quickly wrote off babysitting as something that can't happen digitally. I'm much less confident now based on how you're reading it.
That's probably the point - 1:1 experiences that are not scalable is a drop in the bucket even if they charge a 30% commission.