I firmly believe sushi should be eaten with hands.

Depends on the rice, sticky rice is really easy to eat with chop sticks, you can just generally grab anything and get a chunk. Medium sticky you can scoop up but non sticky/liquid sauce is a non-starter.

I eat sushi with a fork at least once a week

I used to eat sushi with a fork and it is possible. But that's really about the only food that's easier to eat with chopsticks than fork and knife.

The thing people forget is that the bowl is part of the cutlery.

It's why the bowl is so small. You pick it up!

Shovel that rice into your mouth like a pro chopstick user my friend. Stupid western table manners be damned!

(I'm from a western country, I also dislike the silly rule that you can't bring your face down to your plate/bowl if you're eating something hard to pick up)

Spaghetti with a fork fesls wrong