Not really. Just like no one gets offended when Japan use squid ink in burger buns, or put noodles in a baguette/hot dog bun.

No one HAS to tip. Also the meal is priced at what the business believes the customer will pay.

Stop being little bitches and unionise. Tip is not pay.

Drivers are always the least productive people in a city. They are bad for local businesses and the general health of the population. There are no downsides to removing car traffic from cities.