You intentionally picked fast casual places that are akin to a Chipotle. I'm talking about a sit down place with service.
I'm in San Francisco. Not sure if you've been to a sit down place recently but trying to argue a sit down meal is $25pp inclusive of tax and tip is ridiculous.
Coconuts and Orens are full service sit down restaurants. They may not be super fancy byt you do not order from a counter like Chipotle. Ramen Nagi is not strictly full service because the lines are so long - the server comes out and hands you a order card to expedite the process. But there are roving waitstaff that handle appetizers and drinks. I think you settle the check at the counter.
I mean, sure, if you go to trendy restaurant of the week it's going to be super expensive. But there are plenty of places you can eat out in SF for ~$15 a person out the door. I don't feel like that's true in Zurich.
In fact, writing this comment made me remember when I went to Hiltl Sihlpost. That's definitely not a full service restaurant, but it was 30 francs for a plate of entirely vegetarian food! Reflecting more, I think what's missing in Zurich is the equivalent of low end Bay Area restaurants.
I'm in San Francisco. Not sure if you've been to a sit down place recently but trying to argue a sit down meal is $25pp inclusive of tax and tip is ridiculous.