IKR. He/She has posted that rant all over the internet in the last three or four years. I typed, "fuck grunge" into google after re-watching Sam Dunn's Metal Evolution: Grunge episode about a month ago and found all those rants.
Pornhub will set you free, for sure.
The guy that started this thread posted almost the exact same rant on reddit as a chick. https://www.reddit.com/r/LetsTalkMusic/comments/874omp/i_hate_grunge/