When this woman is weirded out by her coworker, she asks Reddit:
I (25F) work at a smaller company of about 15 people. I get along with pretty much everyone with the exception of someone we'll call Alexis (40F).
Alexis is very socially conservative and I am not. I do my best to not talk about things I know will cause an argument, but they sometimes happen anyway.
One time I used the bathroom right after the cleaning crew finished cleaning it and didn't bother putting the toilet seat down because I was just going to squat to pee. I washed my hands and when I exited, I bumped straight into Alexis. I apologized and went on with my day.
For the next two weeks, I thought Alexis was being particularly sanctimonious, but I didn't say anything as it wasn't too out of character. The subject of women's sports came up during lunch and she made a snide comment along the lines of, "People like OP ruin them for everyone else."