If it's such a bad deal, why is the restaurant continuing to service orders from the food delivery platform? It's not like they don't know who's placing the order.
The law does not set any health standards on food delivery platforms.
Restaurants will have to sign up with each delivery platform, and/or delivery platforms will have to sign up each restaurant. Either way, the net effect will be to protect the extant food delivery platforms from new competition.
> But that, of course, is not what any of these services do.
Likely because customers don't care. Nor does this law introduce such a requirement. Instead it increases the cost of entering the delivery market, thus it protects extant delivery services from new competitors.
> So Sally should maybe have a right to refuse to sell to anyone other than the end consumer.
They can already do that; restaurants know which delivery services are placing the order.
Cheering for more anti-competitive laws. Do you never learn?
This law does nothing except increase the cost of entering the delivery market, thus acts to protect the extant delivery services from new competitors.