I finally quit

I tried to quit my job because i was drained and i just fucking hate fast food, so i became a server at a local sushi restaurant. I went in to quit because they genuinely didn’t deserve a 2 week notice. and they begged me to stay! I told them i’d work one day a week and just never showed up. Last night i went to whataburger with my boyfriend and they refused to serve me. wtf is wrong with fast food managers.