Am i right to be frustrated?

I always tell my bf to wash his dishes off before putting them in the dishwasher because it can’t get all of that grime off and it makes everything else get dirty with a bunch of food particles. which means i have to clean everything by hand AGAIN and it’s harder because the food is like stuck to the dishes. he never does it though

tonight after dinner i said i’m gonna clean up after dinner and he’s like “no let me”, which i then immediately remind him to scrub the stuff off.

he’s about to turn the dishwasher on when i notice he never even turned the sink on. i go over to the dishwasher and open it up and all the dishes he put in were very very dirty. i got really upset about it because he completely disregarded what i said (he heard me)

am i wrong to be upset?