How many times have you been served by an Indian in a sushi restaurant?
My guess would be part of his negative experience was on him being a negative person.
Maybe you should stop accusing random people on the Internet of pretty grave character issues when all that is stated are factual circumstances which I won't apologize for. I can also just randomly assume that you are some white knight seeking validation by defending ephemeral descriptions of people you have never met.
It just happened to be Indians in this case and idk under which rock you live, but shitty restaurants trying to ride the hype wave of certain cuisines isn't a new thing. Getting served sushi by an Indian by itself doesn't mean shit but in combination with all other factors it matters.
He doubles down on making sure you understand that Indian = dishonest by mentioning fake reviews, that were surely created by Indians. Maybe they were, but that is not materially important to the situation. Fake reviews can just as easily be created by Americans, or Japanese, or literally anyone on Earth.
I understand that people like you tire of hearing your thoughts and ideas challenged. It's part of the reason the world is becoming more polarized. People would rather stick their fingers in their ears and say everything is okay, rather than face the problems that exist in society. I hope you remove the fingers some day.
If he was directly insinuating that Indians are bad then I'd agree with you. Being Indian is simply a supplementary detail to the story. It didn't have to be Indian, didn't have to be a sushi restaurant, didn't have to be Google for reviews. Does mentioning a sushi restaurant make it insinuating that sushi restaurant = bad and thus not okay. What details are okay and what are not. If it's just the race then what makes his race in a totally different category to all other descriptors used in the description. Please be specific