I've been reading past threads about front seat pax, and I've seen women state this at times, with it going unchallenged. With otherwise nondescript (I use this as a catch-all to mean lacking of any grotesque physical or character undesirables- - please don't make this semantical) males, why is this such an issue for solo male pax, but not for solo female pax? This is clearly not an issue the other way around, so I'm trying to understand the double-standard. It just seems not only sexist, but feminist as well. I get it being from past personal trauma, but aside from this I dunno. For those who may state something about a crime risk, what is meant by this? And is there data that can be referenced? So I'm genuinely asking for my edification, what are the good reasons for this, other than sexism/feminism or bad personal experience with solo male pax from ridesharing?