Why do people dislike sausage?

I watched Wirtual and Scrapie's discovery runs of the new campaign and they mentioned that people dislike/hate sausage maps. Why is that?

When I started playing the game when it came out, sausage tech was my all time favorite, and some of my most hunted maps in campaigns past were sausage maps, so of course I myself don't understand the hate. So please do break it down for me, why did Nadeo exclude sausage for so long, what made you/your friends hate sausage?