Breast feeding in public, poll

I saw a video of a man saying "that's disgusting, people are trying to eat," at a Wendy's because she was breast feeding and I thought how rude of him! Then it panned over to her and half her nipple is showing, she didn't cover up at all and I could understand not wanting to see that while you're ordering food. I'm not against breast feeding in public but think a burp cloth, blanket or something should cover your chest while you feed. Personally I will pump and bottle my milk that way my baby can eat and I don't have to cover up in public.