I’m not sure how people make such confident pronouncements about the 10th century (a great many things will have happened that long ago without any surviving historical record), but there is some evidence of negative attitudes towards gender-nonconforming people at the time that are depressingly similar to those you’ll find on certain internet fora today: https://en.m.wikipedia.org/wiki/B%C3%A6ddel_and_b%C3%A6dling