I get that bringing the slightest offenses to the forefront feeds into denialists arguing that everybody is just too sensitive. That being said, I would bet that women suffer more frequently from these borderline, casual cases than violent, overt ones and I'm much more likely to see the former in broad daylight, especially in a professional context. It's hard to accept that I should brush off sexist comments and hold my tongue until I witness an assault (or whatever the threshold is for intervention-worthy).