Food products, especially restaurant foods, are regulated differently than non-food consumer goods. And have been for over a century. There are licensing requirements, safety requirements, and other rules that apply to restaurants that don't apply to other businesses.
And those "arbitrary" laws make all the difference in why unapproved middlemen should not be allowed for restaurant foods.
none of which are addressed in any way whatsoever in this new law. nor does this law add any licensing or safety requirements for the delivery person or delivery platform.
In requiring the delivery platforms to get permission from the restaurants, the delivery platforms are deemed agents of the restaurant and therefore are subject to any existing requirements that apply to food delivery.
IOW, the food safety rules now apply to Uber Eats, GrubHub, etc., without requiring a redundant set of new laws.
A significant precent of ticket sales are last minute. A friend tagging a long or someone waiting for prices to drop. Food spoils and looses quality fast, but so do good from many industries. I think carving out an exception for food is potentially a slippery slope.
It would probably be better to carve out exceptions for any item that could potentially be worthless after some amount of time. Live event tickets, food, travel, etc.
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.